1 . The park has only been open for one month, so it’s hard to ______(评价) it.

2 . I am writing this letter to __________(表达，传达)my appreciation to you for your help. （根据汉语提示填空）

3 . Dr.Smith is assigned to ________ (接管) the department.（of）（根据中英文提示完成句子）

4 . When they were about to kill him, he begged them to _________________________ (对……表示怜悯) him. (on)

5 . It took a long time for him to r__________ from a bad cold.

6 . Later in the next century, people from England made voyages to _______(征服) other parts of the world.

7 . 对你们这一代的青少年来说，喜爱网络游戏和网上世界并不罕见。
It is not unusual for teenagers of your ____   to____ ____ ____   computer games and the online world.

8 . There wasn^’t enough water to f _________ the ship so it couldn’t move. (用单词的正确形式完成句子)

9 . I was employed to ________ (协助)the manager in his duties. （根据汉语提示填空）

10 . It is difficult to ________（看出）his handwriting.(out) （根据中英文提示完成句子）