Many people do not realize the importance of health ________ they have fallen.

A. after    B. while     C. when     D. until

Take care when you are driving , ________ in a summer storm like this.

A. recently           B. especially

C. carelessly         D. closely

The chief engineer of the high-speed railway ________ Shanghai to Beijing always devotes most of his time ________ his work.

A. connecting； to  B. connects； to

C. connected； on   D. connect； on

My dream is to go into the west and _________an early childhood school (幼儿园)there.

A. pick up       B. set up       C. look up       D. give up

He likes playing tricks on others, but_________, he is a good boy. He is willing to help others.

A. in this way    B. in some ways

C. in his way     D. on his way

They have ________ since the factory opened.

A. left the school      B. joined the team

C. become workers       D. worked here

—There's a sign "Be quiet" on the wall of the reading room.

—Yes. People ________ talk loudly in public.

A. may not          B. mustn't         C. couldn't          D. needn't

—Don’t forget to bring your homework with __________.

— __________.

A. you； No, I won’t.

B. yourself； Yes, I will

C. yourself； No, I won’t

D. you； Yes, I will.

— Mum, do you mind my listening to music for a while?

— ________. But please listen to it with your earphone.

A. Yes, please   B. No, thank you

C. Not at all  D. Yes, I do

— Do you think it is fantastic ________ you to work with these disabled people?

— Yes, and I think it is brave ________ them to take part in the competition.

A. for； of    B. of； of

C. for； for    D. of； for