() 23. —What do you enjoy most in your free time?

—Collecting stamps. It's my.

   A. skill   B. hobby   C. rule   D. idea

() 22. Breakfast is important. You’d better not go to school or work it.

   A. on   B. from   C. without   D. through

() 21. Animals are our good friends,but many of them are in danger now. We must do something to protect them.

   A. a   B. an   C. the   D. 不填

A: Tim,today we are going to have real (1) food.

B: Really? What is it,Zhang Lei?

A: Oh,it's my favorite,Beijing duck. We eat it with this kind of pancake,sauce and Chinese onions.

B: Oh,it (2) delicious. May I have a taste,please?

A: Sure. Help yourself.

B: Wow!It is really delicious.

A: I'm glad you like it. Could you please (3) me the sauce?

B: Of course. Here you are.

A: Would you like some more duck?

B: No,thank you. I' m (4) .If you are (5) , I would like to invite you to have some real English food.

A: Thank you very much.

() 4. —Mom,must I go shopping with you?

—No,you . You can watch the film Big Hero 6 with your friends.

   A. needn't   B. can't

   C. shouldn’ t   D. mustn't

() 3. Harry’s been driving all day--he be tired. 

   A. need   B. can 

   C. shall   D. must (2015浙江杭州)

() 2. It's surprising that Mr. Ma’ s little daughter speak English so well.

   A. must   B. can   C. mustn't   D. can't (2015重庆)

() 1. Cars,buses,bike? and people stop when traffic lights are red.

   A. can   B. may   C. must  (2015四川成都）

5. 蒂娜走进房间，坐在沙发上，然后 打开了电视。

Tina went into the room,sat on the sofa and the TV.

4. 逃避问题是不对的。 

It is not right to  problems.