Uses of Auxiliaries

We ................ assembled it yet

• didn't

• doesn't

• hadn't

• haven't

.......you think they'll be here againo tonight?

• do

• does

• did

• has

.........you seen her new tattoo?

• did

• has

• didn't

• have

Tick the correct answer(s)

How long...........it take you to get home?

• do

• does

• did

• diddle

What........are you doing with those marshmallows?

• do

• be

• are

• is

It was horrible - I really...............like it!

• hadn't

• wasn't

• did

• didn't

she...............called back yet.

• didn't

• hasn't

• haven't

• don't

You really like Justin Bieber, ............. you?

• aren't

• won't

• do

• don't

You.......haven't answered my question!

• haven't

• hasn't

• didn't

• did'nt

When I saw him yesterday he.................finished his homework

• hasn't

• doesn't

• wasn't

• hadn't