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Showing lessons 109–120 / 376

Speaking

Explain an agreed rollback condition in English

Keep the threshold, duration and planned action together.

3 practice questions · Explained answersRead & practice
Writing

Explain conflicting AI output requirements

Name the conflict and ask for a clear revision.

3 practice questions · Explained answersRead & practice
Speaking

Discuss a precision–recall tradeoff in English

Describe a gain and a loss without declaring a universal winner.

3 practice questions · Explained answersRead & practice
Writing

Report an estimated range without making a promise

Keep the range, unit, time period and uncertainty visible.

3 practice questions · Explained answersRead & practice
Writing

Clarify a backfill date range in English

Say whether each endpoint is included before the work begins.

3 practice questions · Explained answersRead & practice
Writing

Write button text that matches the action

Distinguish saving a draft from submitting a finished application.

3 practice questions · Explained answersRead & practice
Writing

Write clear game instructions: hold and release

Tell the player what to do and what each action achieves.

3 practice questions · Explained answersRead & practice
Grammar

Must be or can’t be: deductions

Show how strongly the evidence supports your conclusion.

3 practice questions · Explained answersRead & practice
Grammar

Will or going to: when did you decide?

Separate a decision you announce now from an intention you already had.

3 practice questions · Explained answersRead & practice
Phrasal verbs

Queue up and line up

Recognize a British expression and its common American equivalent.

3 practice questions · Explained answersRead & practice
Phrasal verbs

Fill up: a full tank

Use a useful driving expression and put it in the right place.

3 practice questions · Explained answersRead & practice
Speaking

Introduce two people

Help two people meet with clear names and one useful connection.

3 practice questions · Explained answersRead & practice

Choose one idea. Try it today.

A small change in a real conversation or message is a useful place to start.

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