1 . Here I sincerely express my a________ (感激，感谢) if you could help find the lost suitcase. （根据中英文提示填空）

2 . 只学习不玩耍，聪明小孩也变傻。(汉译英）

3 . He said he was from Beijing, but his Shandong a________（口音）gave him away. （根据中英文提示填空）

4 . The thundering clouds held me entirely in their p________ (力量). （根据中英文提示填空）

5 . The incident caused a s________ (一系列) of events that nobody had foreseen. （根据中英文提示填空）

6 . Her music is popular with t________ (青少年). （根据中英文提示填空）

7 . He took a taxi though Times Square was only a few ________ (block) away. （所给词的适当形式填空）

8 . Sorry, I can't read the ________(express) on her face.   I don't know how to please her.

9 . 他把大量的时间和金钱花在世界各地的旅游上，因为他酷爱冒险。
He has spent a large amount of time and money__________ around the world, as he enjoys                     .

10 . The new government’s first ___________(挑战) is the economy.(根据汉语提示单词拼写)