附加题：按每个小题后的要求做题，将答案写在题上。
1. I would like you to change this blouse. If you don't, give me my money back. (改为同义句)
I would like you to change this blouse ______ ______ return me the money.
2. It began to snow, and what was worse, we didn't know where to go in the forest. (改为同义句)
It started to snow, and ______ ______, we lost our way completely in the forest.
3. My car broke down. I must ______ it ______ today. (修理)
4. She had no sooner entered the classroom, the class began. (改为同义句)
No sooner ______ she ______ the classroom, the class began.
5. ______ ______ (时间许可的话), we'll go swimming.
6. Her mother busied herself in getting dinner ready. (改为同义句)
Her mother was ______ ______ dinner.
7. There used to be a church here, ______ ______? (构成反意疑问句)
8. He ______ ______ ______ TV before I found him. (一直在看电视)
9. Since everybody is here, let's have the meeting. (改为同义句)
______ ______ every one is here, let's have the meeting.
10. All the people in the world can live ______ _______. (和睦相处)