4. My friends come from _________ (日本) .

3. You can help me do some ___________ (买东西).

2. Don't go to the shop . It's ___________ (关着的) .

1. The students in my class are very _________ (友好的).

7. The man is driving , so he is ad________ .

(B) 根据汉语提示，用适当的词填空 。

6. Today the air is nice and c________ . It's a fine day for w_______ .

5. David's bike is b________ , he goes to work by bus .

4. I go to Shanghai by train for my h_________ .

3. There is a b________ over the river .

2. He s________ goes to school by bus .