1 . If you are going abroad for an ______ (extend) period of time, you could probably consider renting your house out. (所给词的适当形式填空)

2 . The government is appealing to its citizens to sort their garbage into four categories: wet, ______ (recycle), harmful and dry. (所给词的适当形式填空)

3 . ______ by a long journey, the climbers had to take a rest for a few days.

A．Wearing out

B．To be worn out

C．Worn out

D．Being worn out

4 . My friend is a ___________ (rely) person, and you can rely on it that he will give you a hand when you are in trouble. (所给词的适当形式填空)

5 . Several coastal cities have undergone _____________ (mass) changes during the last decade. (所给词的适当形式填空)

6 . I have no choice but to turn to you in the hope that you can correct the mistakes as well as give me some ____________ (favour) advice on writing. (所给词的适当形式填空)

7 . After the terrible landfall, the rescue workers built some t________ (临时的) shelters out of wood. (根据中英文提示填空)

8 . If you want to get f ________ (更多的) information, you can call me at any time. (根据中英文提示填空)

9 . The old man’s most ________ (annoy) habit is eating with his mouth open. (所给词的适当形式填空)

10 . Seeing the dog, the little boy stood there with a ________ (frighten) expression on his face. (所给词的适当形式填空)