用 about, aside, down, out, off, up等介词或副词
题型：填空题
问题：
用 about, aside, down, out, off, up等介词或副词填空。
1. They set _ . to knit a sweater but in the end it became a vest.
2. They set _ on a sightseeing tour.
3. He set his homework right after supper.
4. I've set _ some money for my old age.
5. I set _ everything that happened.
6. The man set for work at 5 o'clock.
7. A new government was set after the civil war.