Read and choose.(根据所给情景选择正确的选项。)    

1. 你想问对方上周做了什么，应该说：________[ ]

A. What did you do on the weekend?    

B. What did you do last weekend?    

2. 你想说你昨天打扫房间了，应该说：________[ ]

A. I cleaned the room yesterday.

B. I am going to clean my room.

从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性。（）

A.A

B.B

C.C

D.D