题目：
句型转换。
1. She had a good time yesterday. (改为一般疑问句)
____ she ____ a good time yesterday?
2. I took a walk with my dog after dinner last night. (对划线部分提问)
What ____ you ____ after dinner last night?
3. It's time for lunch. (改为同义句)
It's time ____ ____ lunch.
4. I had a busy weekend. (对划线部分提问)
____ ____ your weekend?
5. Carol often cleans her room on weekends. (用last weekend改写)
Carol ____ her room____ ____.
答案：
1. Did; have
2. did; do
3. to have
4. How was
5. cleaned; last weekend
