Bài kiểm tra

Khám phá

At the Expense Of
10
At the Expense Of
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how to describe project trade-offs precisely, from identifying a sacrifice to expressing limits, uncertainty, and priorities.

Vocafy • 00:26 24/10/26
Not Least Because ...
10
Not Least Because ...
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how “not least because” highlights an important reason in concise summaries—and how it interacts with contrast, uncertainty, and inference.

Vocafy • 00:24 24/10/26
Turning Actions Into Nouns
10
Turning Actions Into Nouns
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how nominalizations create a formal report style—and how to preserve who acted, what happened, and how certain a claim is.

Vocafy • 00:22 24/10/26
Having Been Told Twice
10
Having Been Told Twice
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how perfect passive participle clauses connect earlier events to later decisions, reactions, and consequences.

Vocafy • 00:19 24/10/26
Regrets Having Said That
10
Regrets Having Said That
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how perfect gerunds express regret, denial, and apologies about earlier actions, including subtle differences in timing and responsibility.

Vocafy • 00:17 24/10/26
She Appears to Have Left
10
She Appears to Have Left
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how seem and appear connect present evidence with earlier actions in fictional updates, from simple deductions to subtle distinctions.

Vocafy • 00:15 24/10/26
But for Your Help
10
But for Your Help
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how “but for” expresses gratitude by imagining what would have happened without someone's help.

Vocafy • 00:12 24/10/26
Far From Being a Failure
10
Far From Being a Failure
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how “far from” challenges strong claims, signals unexpected contrasts, and helps speakers disagree precisely.

Vocafy • 00:10 24/10/26
Not So Much X As Y
10
Not So Much X As Y
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how short reviews use “not so much ... as” to refine a description, redirect criticism, and make subtle distinctions.

Vocafy • 00:08 24/10/26
It Was the Timing That Mattered
10
It Was the Timing That Mattered
Anh • Anh (Mỹ) C1 Đã xác minh 10

Use it-clefts to highlight people, decisions, and timing in project recaps. Explore contrasts, verb agreement, and formal wording.

Vocafy • 00:05 24/10/26
All I Did Was Ask
10
All I Did Was Ask
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how “All I did was…” limits an action, and how similar structures shape meaning, responsibility, and tone in dialogue.

Vocafy • 00:03 24/10/26
Hardly Had ... When
10
Hardly Had ... When
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore immediate sequences with “hardly” and “scarcely,” from past-perfect inversion to subtle differences in meaning and style.

Vocafy • 00:00 24/10/26
No Sooner ... Than
10
No Sooner ... Than
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore sudden turns in short stories, from past-perfect inversion to subtle differences in timing and emphasis.

Vocafy • 23:58 23/10/26
Should You Require Assistance
10
Should You Require Assistance
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore formal conditional offers in customer messages, from sentence structure and tone to the limits of a promise.

Vocafy • 23:55 23/10/26
Were I to ...
10
Were I to ...
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how “were + subject + to-infinitive” presents remote possibilities in formal messages, from professional offers to policy decisions.

Vocafy • 23:52 23/10/26
Had I Known ...
10
Had I Known ...
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore unreal past situations with inverted third conditionals, from simple openings to negative, passive, and more complex forms.

Vocafy • 23:50 23/10/26
Little Did I Know
10
Little Did I Know
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how a familiar phrase turns hindsight into surprise, irony, and unexpected revelations.

Vocafy • 23:48 23/10/26
Only After the Meeting Did ...
10
Only After the Meeting Did ...
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how “only after” and “only when” shape workplace stories, from word order to timing and emphasis.

Vocafy • 23:46 23/10/26
Not Until Later Did I Realize
10
Not Until Later Did I Realize
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how “not until” changes word order, timing, and emphasis in brief anecdotes.

Vocafy • 23:43 23/10/26
Allegedly, Reportedly, Apparently
10
Allegedly, Reportedly, Apparently
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how short, fictional news excerpts distinguish allegations, reported information, and conclusions drawn from evidence.

Vocafy • 01:32 21/10/26
Rarely Have I Seen ...
10
Rarely Have I Seen ...
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore how negative openings create emphatic personal reflections, from auxiliary placement to subtle differences in meaning and register.

Vocafy • 01:28 21/10/26
Great Rivalries in Science and Invention
10
Great Rivalries in Science and Invention
Anh • Anh (Mỹ) C1 Đã xác minh 10

Explore famous scientific rivalries, the ideas at stake, and the difference between documented history and popular myth.

Vocafy • 00:31 21/10/26
Food That Changed History
10
Food That Changed History
Anh • Anh (Mỹ) C1 Đã xác minh 10

Discover how spices, potatoes, sugar, and coffee reshaped trade, daily life, and power.

Vocafy • 00:27 21/10/26
Famous Art Forgeries and Heists
10
Famous Art Forgeries and Heists
Anh • Anh (Mỹ) C1 Đã xác minh 10

Discover how stolen masterpieces were recovered and how forged art fooled experts—or failed under closer inspection.

Vocafy • 00:24 21/10/26
At the Expense Of
Đã xác minh
C1 10
At the Expense Of
Anh • Anh (Mỹ)

Explore how to describe project trade-offs precisely, from identifying a sacrifice to expressing limits, uncertainty, and priorities.

00:26 24/10/26
Vocafy
Not Least Because ...
Đã xác minh
C1 10
Not Least Because ...
Anh • Anh (Mỹ)

Explore how “not least because” highlights an important reason in concise summaries—and how it interacts with contrast, uncertainty, and inference.

00:24 24/10/26
Vocafy
Turning Actions Into Nouns
Đã xác minh
C1 10
Turning Actions Into Nouns
Anh • Anh (Mỹ)

Explore how nominalizations create a formal report style—and how to preserve who acted, what happened, and how certain a claim is.

00:22 24/10/26
Vocafy
Having Been Told Twice
Đã xác minh
C1 10
Having Been Told Twice
Anh • Anh (Mỹ)

Explore how perfect passive participle clauses connect earlier events to later decisions, reactions, and consequences.

00:19 24/10/26
Vocafy
Regrets Having Said That
Đã xác minh
C1 10
Regrets Having Said That
Anh • Anh (Mỹ)

Explore how perfect gerunds express regret, denial, and apologies about earlier actions, including subtle differences in timing and responsibility.

00:17 24/10/26
Vocafy
She Appears to Have Left
Đã xác minh
C1 10
She Appears to Have Left
Anh • Anh (Mỹ)

Explore how seem and appear connect present evidence with earlier actions in fictional updates, from simple deductions to subtle distinctions.

00:15 24/10/26
Vocafy
But for Your Help
Đã xác minh
C1 10
But for Your Help
Anh • Anh (Mỹ)

Explore how “but for” expresses gratitude by imagining what would have happened without someone's help.

00:12 24/10/26
Vocafy
Far From Being a Failure
Đã xác minh
C1 10
Far From Being a Failure
Anh • Anh (Mỹ)

Explore how “far from” challenges strong claims, signals unexpected contrasts, and helps speakers disagree precisely.

00:10 24/10/26
Vocafy
Not So Much X As Y
Đã xác minh
C1 10
Not So Much X As Y
Anh • Anh (Mỹ)

Explore how short reviews use “not so much ... as” to refine a description, redirect criticism, and make subtle distinctions.

00:08 24/10/26
Vocafy
It Was the Timing That Mattered
Đã xác minh
C1 10
It Was the Timing That Mattered
Anh • Anh (Mỹ)

Use it-clefts to highlight people, decisions, and timing in project recaps. Explore contrasts, verb agreement, and formal wording.

00:05 24/10/26
Vocafy
All I Did Was Ask
Đã xác minh
C1 10
All I Did Was Ask
Anh • Anh (Mỹ)

Explore how “All I did was…” limits an action, and how similar structures shape meaning, responsibility, and tone in dialogue.

00:03 24/10/26
Vocafy
Hardly Had ... When
Đã xác minh
C1 10
Hardly Had ... When
Anh • Anh (Mỹ)

Explore immediate sequences with “hardly” and “scarcely,” from past-perfect inversion to subtle differences in meaning and style.

00:00 24/10/26
Vocafy
No Sooner ... Than
Đã xác minh
C1 10
No Sooner ... Than
Anh • Anh (Mỹ)

Explore sudden turns in short stories, from past-perfect inversion to subtle differences in timing and emphasis.

23:58 23/10/26
Vocafy
Should You Require Assistance
Đã xác minh
C1 10
Should You Require Assistance
Anh • Anh (Mỹ)

Explore formal conditional offers in customer messages, from sentence structure and tone to the limits of a promise.

23:55 23/10/26
Vocafy
Were I to ...
Đã xác minh
C1 10
Were I to ...
Anh • Anh (Mỹ)

Explore how “were + subject + to-infinitive” presents remote possibilities in formal messages, from professional offers to policy decisions.

23:52 23/10/26
Vocafy
Had I Known ...
Đã xác minh
C1 10
Had I Known ...
Anh • Anh (Mỹ)

Explore unreal past situations with inverted third conditionals, from simple openings to negative, passive, and more complex forms.

23:50 23/10/26
Vocafy
Little Did I Know
Đã xác minh
C1 10
Little Did I Know
Anh • Anh (Mỹ)

Explore how a familiar phrase turns hindsight into surprise, irony, and unexpected revelations.

23:48 23/10/26
Vocafy
Only After the Meeting Did ...
Đã xác minh
C1 10
Only After the Meeting Did ...
Anh • Anh (Mỹ)

Explore how “only after” and “only when” shape workplace stories, from word order to timing and emphasis.

23:46 23/10/26
Vocafy
Not Until Later Did I Realize
Đã xác minh
C1 10
Not Until Later Did I Realize
Anh • Anh (Mỹ)

Explore how “not until” changes word order, timing, and emphasis in brief anecdotes.

23:43 23/10/26
Vocafy
Allegedly, Reportedly, Apparently
Đã xác minh
C1 10
Allegedly, Reportedly, Apparently
Anh • Anh (Mỹ)

Explore how short, fictional news excerpts distinguish allegations, reported information, and conclusions drawn from evidence.

01:32 21/10/26
Vocafy
Rarely Have I Seen ...
Đã xác minh
C1 10
Rarely Have I Seen ...
Anh • Anh (Mỹ)

Explore how negative openings create emphatic personal reflections, from auxiliary placement to subtle differences in meaning and register.

01:28 21/10/26
Vocafy
Great Rivalries in Science and Invention
Đã xác minh
C1 10
Great Rivalries in Science and Invention
Anh • Anh (Mỹ)

Explore famous scientific rivalries, the ideas at stake, and the difference between documented history and popular myth.

00:31 21/10/26
Vocafy
Food That Changed History
Đã xác minh
C1 10
Food That Changed History
Anh • Anh (Mỹ)

Discover how spices, potatoes, sugar, and coffee reshaped trade, daily life, and power.

00:27 21/10/26
Vocafy
Famous Art Forgeries and Heists
Đã xác minh
C1 10
Famous Art Forgeries and Heists
Anh • Anh (Mỹ)

Discover how stolen masterpieces were recovered and how forged art fooled experts—or failed under closer inspection.

00:24 21/10/26
Vocafy
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