问题详情：
用所给词的正确形式填空。
1. We show the groups where (start) .
2. The doctor has saved a lot of people's__________(life).
3. Can you guess who jumps _____________ (far) in the world?
4. We should try our best _________(prevent) many serious accidents
5. Can you tell me when you can finish___________(read) the book?
【回答】
start s hest prevent ing
知识点：语法填空
题型：完成句子
