题目内容：

按要求进行句型转换，每空一词。

1.We went to Beijing on vacation. (对划线部分提问)

______ did you ______ on vacation?

2.I cleaned my room last weekend. (对划线部分提问)

______ ______ you ______ last weekend?

3.They stopped working at 7:00 yesterday. (改为否定句)

They ______ ______ working at 7:00 yesterday.

4.Vera visited the Great Wall last Sunday. (改为一般疑问句)

______ Vera ______ the Great Wall last Sunday?

5.The Malaysian yellow noodles were delicious. （对划线部分提问）

______ ______ the Malaysian yellow noodles?