англ.яз 3

You ......be 18 to have a driving licence.

• must

• must not

• can

• can not

• can't

You ....... drive alone when you have a driving licence.

• can

• can not

• must

• must not

• mustn't

But, you ....... drive too fast.

• mustn't

• must

• can

• can not

• can't

You ... ... be at school at eight o'clock.

• must

• must not

• can

• can not

• can't

She is talkative. She ....... keep a secret.

• can't

• can

• must

• must not

• mustn't

I...... hear voices in the house.

• can

• can not

• must

• must not

• mustn't

You ...... smoke in this office.

• mustn't

• must

• can

• can not

• can't

What a big cake! Everybody ...... smell it from the doorway!

• can

• can not

• must

• must not

• mustn't

45+45=

• ninety

• twenty

• forty

• sixty

• seventy

15-5=

• ten

• twenty

• five

• forty

• eleven