根据下列句子及所给汉语注释或通过上下文，在答题卡上标有题号的横线上，写出空缺处各单词的正确形式。每空只写一词。

小题1:The local clubs are making every   (努力)to interest more young people.

小题2:John went out and    (锁住)the door behind him.

小题3:I had to throw away all the food after I left the fridge open. What a    (浪费）！

小题4:UNICEF is one of the best-known    (慈善机构)that help poor children around the world．

小题5:Do you lie    (醒着的）at night，worrying about things？

小题6:He talked     (兴奋地）to the reporters about his hopes of winning the race.

小题7:Have you    (讨论）the problem with anyone？

小题8:—It’s a top secret .

—Yes，I see. I will keep the secret     you and me.

小题9:—Shirley，is this your wallet？

—Yes，it’s    . Many thanks. I looked for it everywhere.

小题10:—Can you tell me how long it     to travel to Paris？

—About ten hours by plane.