Question

各位英语高手，请教几个问题。

My sister is sleeping. COuld you ______ the radio?
A. turn on B. turn off C. turn over D. turn down
Do you have to buy this hat? No, I ______. It's not necessary.
A. mustn't B. won't C. needn't D. don't need
The strap needs mending. It ______.
A. has mended B. has to be mended C. has been mended D. has been mending
The children are standing _______ the starting line and are ready ______ run.
A. at; to B. at; for C. in; to D. in; for
Sam was taking his savings to the post office _____ he lost his wallet.
A. when B. as C. while D. just as

Answer 1

BDBAD
最后一题不保证对，但是前面保证对！

Answer 2

1.B 2.C 3.B 4.C 5.C

Answer 3

B,C,B,A,A

Answer 4

dcbba 最后一个不确定

Answer 5

1. D

2. C

3. B

4. A

5. D