句型转换。
1. We went to the mountains on Saturday morning. (改为一般疑问句)
________ you ________ to the mountains on Saturday morning?
2. Annie studied for the math test last night. (对画线部分提问)
________ ________ Annie ________ last night?
3. I had a busy weekend. (对画线部分提问)
________ ________ your weekend?
4. Frank played computer games just now (刚才). (改为否定句)
Frank ________ ________ computer games just now.
5. What did you do over the weekend? (改为同义句)
________ did you ________ your weekend?
