Mr. Wang is the person _________ can help you with your English．

A．he        B．which         C．whom         D．who

Complete the following sentences with the proper forms of the words given in the box (用所給詞語的適當(dāng)形式完成下面句子).

decide　give away　in the end　improve　play jokes on

person　speak　spend talk to　work out

1．David, can you________ this problem? It's very difficult.

2．Have you got a________ computer at home?

3．I need your wife's help. Could I________ her?

4．Bill Gates________ to open a company of his own when he was still a college student.

5．We all enjoy________ Mr Smith because he is an interesting teacher.

6．I usually________ time listening to the light music at bedtime.

7．She has lots of boyfriends. But________ she married a farmer.

8．Speak English every day and you'll soon ________it.

9．Mr Wang________ a lot of money to build up a village school for the poor children.

10．Your pronunciation is very nice, just like a native________ .