1. Her cheerful spirits ________(感染了) the whole class.
2. As a young boy he showed great interest in ________(科学) and did many ________(科学的)
experiments in his spare time,which would make him a great ________(科学家) in time.
3. After a long discussion,they ________(得出结论) that the man was lying.
4. Today I have some important things ________(处理)．
5. The baby was left ________(毫无遮蔽的) to the wind and rain.
6. We are ready to ________(承担责任) for what happened.
7. The teacher ________(宣布) that we would have a few days off and there would be ________(通知) for the exact time.
8. I ________(接到指令) to wait here until the lecturer arrives.
9. Does smoking ________(对……起作用；贡献) lung cancer?
10. Our idea to set up a music club in the neighbourhood meet many ________(拒绝)．