2. 我们还没有决定运动会的日期。

We haven't_________  _______ the date of the sports meet.

1. 她一旦到了，就会给你打电话。

      she      ，she will call you.

(   ) 5.1 think      is necessary for students sports in their free time.

A. that;to play B. that;playing
C. it;to play D. it;playing

(   ) 4. Our school      us      delicious food. We feel very happy.

A. offers;to B. offers;of

C. provides;with D. provides;for

(   ) 3. Mr. Wang       his office since eight o'clock. I don't know where he is.

A.  left

B.   leave

C.   has been away from

D.  has left

(   ) 2. My grandfather      the party since he was eighteen years old.

A.  has been a member of

B.   joined

C.   has joined  

D. join

(   ) 1. People have planted       trees here, so the air is very fresh.

A. two hundreds    B. hundreds of

C. hundred of    D. hundreds

5. I hurt myself badly. The nurse cleaned the w        carefully for me.

4. It's hard for Mr. Green, our boss, to find a good s      ，because he is strict.

3. John is interested in designing machines. He wants to be an e