6. China ___ the WTO and became a new number of it last year .

　A. joined　 B. join　 C. will join　 D. has joined

5. ___ will he be back ? In a week .

　A. How long　 B. How soon　 C. How often　 D. How many

4. The teacher is ___ with what we did .

　A. pleased　 B. please　 C. pleasure　 D. pleasant

3.　　 As soon as he ___, he will write to me .

A.　 arrives at　 B. arrives　 C. reaches　 D. gets

2.　　 The little girl is afraid of ___ at night

A.　 go　 B. goes　 C. going　 D. went

1.　　 How long has Jim ___ at this school ?

A.　 arrived　 B. come　 C. studied　 D. gone

6.　　 自从我们来到这里已经学会了2000多个英语单词。　

We ________ _________ ___________ 2000 English words _______ we ___________ here .

5.　　 你曾经砍过树吗？　 Have you ________ ______ ______ trees?

4.　　 这个人做了一辈子的农民。 The man ___________ _________ a farmer _____________ _______________ ______________ .

3.　　 我爸爸自从1949年就入党了。　 My father _______ _________ ___________ the Party since 1949 .