根据句意及所给首字母或汉语提示，写单词完成句子。注意：请将答案写在答题卡上相应题号的横线上。

小题1:The speech contest will be held next Friday. I must make full p__▲__ for it.

小题2:Keeping calm is the most important thing you should remember in time of e__▲__.

小题3:I will be f__▲__ to look out of the window from a high building and it is said to be a disease named acrophobia (恐高症).

小题4: They are having a heated a__▲__ over whether smoking is bad for the health.

小题5:Tom d__▲__ the gold medal in the speech competition as he had made so many efforts that hardly could anybody imagine.

小题6: He wastes so much of his valuable time __▲__ (聊天) on the Internet.

小题7:Tom is so anxious that he can’t __▲__ (专注)on his teacher’s lessons.

小题8: Our school bought a lot of new teaching __▲__ (设备) this term.

小题9:The scientist was highly praised for his great __▲__ (成就).

小题10: I sat down __▲__ (安静地) and thought about it over and over again.

下列曲线能正确表示人体内酶的催化效率与温度的关系是（  ）