(选词填空，补全对话)

saw, when, an, were, into, did, were, what, do, UFO

A: 1 happened yesterday?

B: A UFO landed on Center Street.

A: What 2 you doing when the UFO landed?

B: I was playing in Center Street 3 it landed.

A: 4 you see the UFO?

B: Yes, I did.

A: Did you see 5 alien?

B: Yes. I 6 an alien coming out of the 7 .

A: 8 you scared?

B: Not really.

A: What did the alien 9 ?

B: He walked down the street and then went 10 a store.

用when或者while填空

1．________ Tom was eating supper, it began to rain outside.

2．Don't use your cell phone ________ you are driving a car.

3．What were you doing ________ Mr. Zhou came in?

4．Jim is good at math ________ Mary is good at English.

5．We were watching TV ________ the electricity was off.

6．________ Peter was sleeping, a thief broke into his house.

7．It snowed ________ we arrived in Tokyo.

8．She left her hometown ________ she was five.

9．I was studying in the library ________ the UFO landed.

连词成句(注意标点及大小写)（5%）

71. been, stamps, for, I, collecting, have, ten, years (.)

72. were, doing, UFO, you, when, what, the, landed (?)

73. wear, you, teacher, if, in, jeans, you, won’t, the, let(.)

74. enough, don’t, I, have, money (.)

75. you, write, a, him, could, letter, maybe (.)