Over the last three decades, the number of people participating in physical fitness programs sharply.

A. was increasing B. will be increasing

C. had increased D. has increased

Welcome to the Ice Bucket Challenge. The challenge is simple: when , one either pours a bucket of icy water over his or her head or donates $100 to the ALS Association.

A. to challenge B. challenged

C. you challenged D. having challenged

Not only with your phone, but you can use it to send e-mails, chat on instant messenger, listen to music and even watch television.

A. you can take pictures B. can take pictures you

C. can take you pictures D. can you take pictures

—Why she buy that expensive coat when these cheaper ones are just as good.

—It doesn’t make sense, does it?

A.must B. shall C. can D. may

Women , to air pollution before giving birth to a baby, are more likely to give birth to children with heart defects, researchers reported on December 29.

A. exposed B. exposing

C. are exposed D. are exposing

A bad workman always believes his tools .

A. are blamed B. blamed

C. to be blamed D. are to blame

TFBOYS or The Fighting Boys is a popular Chinese boy band, which three members —leader Wang Junkai, Wang Yuan and Yi Yangqianxi.

A. makes up B. are made up of

C. consists of D. is consisted of

Experience is not the things happening to you; it’s the way you do with happens to you.

A. that B. which C. who D. What

Susan keeps getting fat and is advised to get off the sofa and exercise.

A. constantly B. instantly

C. deliberately D. swiftly

He often surf the Internet to keep himself informed the latest news of home and abroad.

A. to B．of

C．for D．with