Question tags
Isn't it?, do you?, shall we? – short questions at the end of a sentence, and the special cases.

Question tags are tiny questions at the end of a sentence: you use them to check something or to invite your listener to agree. They are great in Speaking – and the auxiliary can be a Part 2 answer!
How to make them
Special cases
How it comes up in Part 2
In Part 2 you write one word in each gap. No word is given, so you need to know the grammar.
Let's … → shall we?
'Never' makes the sentence negative, so the tag is positive.
Negative sentence → positive tag with the same auxiliary.
Common mistakes
- ✗ I'm late, am not I?✓ I'm late, aren't I?The tag for 'I am' is 'aren't I'.
- ✗ She works here, isn't she?✓ She works here, doesn't she?No auxiliary in the sentence → do / does / did.
- ✗ Nobody has phoned, has he?✓ Nobody has phoned, have they?After nobody / everyone, use 'they'.

In Part 2 the answer is always one word, so a tag gap needs the positive auxiliary: shall, will, have, can, do… (a negative tag like isn't counts as two words). Look at the sentence: is it negative? Which auxiliary does it use?
Quick check
Write one word in each gap.
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