9. We need both competition and _________________(合作).

8. What will happen if you do not eat a b_____________ diet?

7. Children are always full of c____________; they want to know everything.

6. She is not s_____________ enough to wear these tight trousers.

5. “You did a bad job!” She _____________(叹息).

4. You should do some r______________ before making the final decision.

3. The boy lifted the stone with all his ____________(力量).

2. He has been working for a long time, but he is still full of e_____________.

1. To succeed, we must _________________(结合) talent with working hard.

5. The number of the cameras they produced this year has increased by 30%, compared with /to that of last year.