Robots are _________ to do the same things _________ people.

A. enough clever; as             B. clever enough; with

C. clever enough; as             D. enough clever; with

A new underground _______ Wuxi ________ Shanghai will be built soon

A. connecting; to     B. connected; and

C. connects; with     D. connected; to

—This kind of cloth _________ well and _________ long, besides, it’s cheap.

—OK, I’ll take it.

A. washes; lasts        B. is washed; lasts

C. washes; is lasted    D. is washing; is lasting

—You’d better _________ some popcorn or soft drinks before the film begins.

—But I think it’s better _________ anything while watching the film.

A. buy; not have            B. to buy; not to have

C. to buy; not have         D. buy; not to have

–-- We are not allowed to bring any snacks to the sports meeting.  ---_____________.

A. Neither are we      B. Neither do we

C. So are we          D. So do we

His speech was so _________ that it makes me feel _________.

A. bored; asleep  B. boring; asleep

C. boring; sleepy   D. bored; sleeping

—You can hardly imagine the pleasure of chatting with friends on Wechat (微信).

—Really? But it ______ cause you much trouble if someone get your personal information.

A. may      B. must      C. need      D. should

_________, when Marx was already ________, he began to learn Russian.

A. In 1870s; in his fifties           B. In 1870s; in fifties

C. In the 1870s; in his fifties       D. In the1870s; in fifties

He made a serious mistake, but he took action to change that _________ it got worse.

A. until     B. when     C. because    D. before

We should try our best to make ______ world that is safer, cleaner and healthier than ____ one we are living in now.

A. the; /           B. a; /     C. the; the        D. a ;the