B1 grammar revision Class 7

When we were at school we ______ wear a uniform.

Answer explanation

external obligation

You ______  be an expert to use the basic functions of program.

Answer explanation

it's unnecessary

I ______ and my legs are really tired now.

• 've been cycling

• 've cycled

• cycled

We _____ go to the meeting. Why didn't you go?

• were supposed to

• had to 

• must

• musted

We went to bed right after dinner because we _____ get up early the following day.

• should

• must

• have to

• had to

I think you _______ go to bed early tonight. You look really tired.

• have to

• must

• should

You _____ get a visa if you want to go to Cuba

• should

• must

• have to

• are supposed to

I'm sorry I'm late, ______for a long time?

• have you been waiting

• have you waited

• were you waiting

• did you wait

I think I ____  chocolate since I was born.

Answer explanation

Present perfect continuous can't be used with state verb

No, thanks. I _______ eat any more cake. I'm on a diet

• mustn't/shouldn't

• mustn't

• don't have to

• am not supposed to