Rewrite the following sentences so that the second sentence means the same as the first.
1. Scientists have invented new devices to help people live a longer life.
→ New devices...................................................
2. I don't have enough time, so I can't go on holiday this summer.
→ If......................................................................
3. The rescue workers evacuated the villagers in the raged flood to the safe place last night.
→ The villagers in the raged flood........................
4. The students will provide aids for the homeless people tomorrow.
→ Aids....................................................................
5. The people will protect the environment now. The environment will be nice
→ If...........................................................................
6. They don't have a map, so they get lost
→ If..........................................................................
7. The storm destroyed many houses in this village last week.
→ Many houses.......................................................
8. Did they give food to homeless people last year ?
→ Was.......................................................................
9. Although the weather was bad, the fooball match was not canceled.
→ Despite.................................................................
10. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so)
→................................................................................
11. We won't hold the festival. It costs too much money. (if )
→................................................................................
12. The tortoise was running. The hare was sleeping. (while)
→..................................................................................
13. The girl worked hard. Her stepmother wasn't happy. (although)
→..................................................................................
14. Peter didn't go to school yesterday because he was sick.
→ Because of...............................................................
15. Mary went to bed early because she felt tired.
→.................................................................................
