Back to Lesson 40
Extra Practice

Extra Practice

Supplementary support for the language you have already met in the course. Showing Lesson 40 — If & When.

Lesson 40 drill — First conditional + future time clauses

IF/WHEN/UNTIL/AS SOON AS/BEFORE/AFTER + PRESENT (never 'will') — the WILL goes in the other clause.

Which is correct?

Which correctly uses 'unless'?

Which is the correct future time clause?

Which sentence means 'wait for a limit before stopping'?

Best completion: 'Before you ____, check the door.'

If it ____ tomorrow, we'll cancel the picnic.

I'll call you as soon as I ____ home.

Unless you ____ now, you'll miss the train.

We won't start ____ everyone arrives.

____ you go, can you lock the door?