It's a little cold，especially at night，________it's in May now．

A. and                B. so

C. though             D. or

—Don't forget to come to our school assembly(集会)．

—I won't．I________just now．

A. told           B. was told

C. spoke            D. was spoken

When Jim'S mother came in，he________his homework．

A. is doing           B. has done

C. was doing        D. had done

This morning my mother asked me________．

A. why he is not here

B. where Julia went last weekend

C. what time is it

D. how did my brother do it

Tom didn't work hard at his lessons．________，he failed in his exams．

A. By the way         B. such as

C. For example       D. As a result

—Is that man in a red T-shirt Mr Smith?

—It________be Mr．Smith．He is on the way to London now．

A. must           B. mustn't

C. can            D. can't

“One Belt(带)，One Road”will serve to________markets for China as well as other countries along．

A. put up      B. set up

C. take up        D. open up

Tu Youyou has won the Nobel Prize．We all take________in her．

A. proud            B. pride

C. praise        D. care

It is really terrible________me to wait for a long time________a rainy night．

A. of；on            B. of；at

C. for；on            D. for；at

—How do you find your new classmates?

—Most of them are kind，but________is so good to me as Bruce．

A. none           B. nothing

C. everyone        D. anyone