His father doesn’t allow him swimming alone.

A. goes B. to go C. going D. go

What’s with you?

A. wrong B. the wrong C. matter D. up

give him a watch?

A. What about B. Let’s C. Why don’t D. Why don’t you

You could save some money you can buy a gift for your mother.

A. in order to B. because C. so D. so that

I think the result must him very much.

A. surprise B. surprised C. surprising D. surprises

he is very poor, he feels very happy.

A. Although; but B. Although; / C. Because; so D. Because; /

This math question is too difficult. Can you help me ?

A. work on it B. work out it C. work it out D. work for it

He has two sons. They are Jim and Tom. Jim is Tom’s brother.

A. old B. older C. elder D. young

The old man looks very unhappy, because he lives , and he feels very .

A. alone; alone B. lonely; lonely C. alone; lonely D. lonely; alone

He should the teacher.

A. explain B. explain to C. explained D. explained to