【题目】Word came that the government hanged the hero. Local residents __________ angrily to it.

A. acted B. reacted

C. reported D. adapted

【题目】一What do you think of the UNICEF?

一Great. Its programs _______ thousands of children in Africa who would have otherwise died from lack of food or terrible diseases.

A. saved B. have saved

C. had saved D. would saved

【题目】The glass of water is too hot. I prefer some cold __________ water.

A. boiled B. boiling

C. to boil D. having boiled

【题目】To protect the environment, the local government has ______ a lot of signs to warn the citizens not to litter the ground.

A. add up B. take up

C. set up D. put up

【题目】— It’s difficult to buy a ticket online because of the 1 billion clicks daily.

—_____________. There can be errors for every single step.

A．Forget it!

B．Don’t mention it.

C．Nothing is impossible.

D．I can’t agree with you more.

【题目】Increase the temperature of the gas and the gas will tend to __________.

A. expand B. spread

C. stretch D. extend

【题目】Nowadays, instead of going out to contact other people _______, more and more people tend to communicate with others via electronic devices.

A. in vain B. in person

C. in charge D. in place

【题目】Dressed in a newly-bought skirt , _________.

A.I could hardly recognize her

B. nobody could recognize her

C. she could hardly be recognized by me

D. there was nobody who could recognize her

【题目】The explorers were told to __________ themselves with everything they would need for the voyage.

A. associate B. equip

C. treat D. feed

【题目】Since the time humankind started gardening, we _ _ to make our environment more beautiful.

A. try B. have been trying

C. are trying D. will try