【推荐1】My son threw paper all over his room. It took me half an hour to ________ it from the floor.

A．clean

B．mop

C．clear

D．knock

【推荐2】I can see lots of stars on a clear night in Shanghai. Which of the following is correct for the underlined word in the sentence?

A．/klɜ:/

B．/kleə/

C．/klaɪ/

D．/klɪə/

【推荐3】Without her glasses, she was ________ blind. So it’s important for everyone to protect eyes.

A．as far as

B．as clear as

C．as good as

D．as well as

【推荐1】There are some excellent stories in the magazine.

A．very short

B．very good

C．very important

【推荐2】Water is ________ to people. People will die without water.

A．important

B．large

C．friendly

【推荐3】—Do you know that a bee can learn some numbers even more quickly than humans?
—________! A bee’s brain is about 86,000 times smaller than ours.

A．Embarrassing

B．Important

C．Educational

D．Unbelievable

【推荐1】—Modern computer technology makes it __________ for us to work from home.
—Indeed. We can have video meetings and discuss in groups online.

A．possible

B．interesting

C．relaxing

D．important

【推荐2】—Physics is too difficult and I nearly give it up.
—Nothing is ________ if you put your heart into it.

A．important

B．possible

C．impossible

D．interesting

【推荐3】It’s ________ for me to remember all the names in a few minutes. It’s too difficult.

A．simple

B．impossible

C．lucky

D．possible

【推荐1】Don’t play with your mobile phone all day. It’s ________ to your eyes.

A．wonderful

B．useful

C．helpful

D．harmful

【推荐2】The old man is ________. He can’t use his legs or arms well.

A．interesting

B．disabled

C．smart

【推荐3】—It was very ________ to buy a Bing Dwen Dwen during the Beijing Winter Olympic Games.
—So it was. Hundreds of people waited in lines for buying them at that time.

A．easy

B．difficult

C．expensive

D．popular