－________ I go out and play football after lunch?

－No, you _______．

Do; mustn't

May; may not

May; mustn't

We already enjoyed ________ on the farm．

work

working

worked

________ do you want to be when you grow up?

What

How

Who

－You must _________ yourself and keep ________．

－Thank you．

look for; healthy

look after; healthy

look at; health

－Mike didn't go back to his hometown last year, ________ he?

－No, he _______．

didn't; did

did; did

did; didn't

－When did the Whites reach Beijing?

－They reached Beijing ________ the afternoon of June 15．

in

on

at

Mr．Smith ________ an hour on this work．

spent

took

paid

I like the green coat, ________ my mother likes the red one better．

and

but

so

________ long the bridge is! Let me drive you over it．

What

What a

How

How a

She often eats ________ junk food, so she is very fat now．

too much

too many

much too

many too