【推荐1】Our teacher told us light _________ much faster than sound .

A．travels

B．traveled

C．had traveled

D．will travel

【推荐2】—I can't find my eraser. —You can ask Tony. He________two erasers.

A．is having

B．have got

C．has

D．have

【推荐3】 If Tom ________ the game, we will give him a surprise.

A．wins

B．will win

C．won

D．winning

【推荐1】Your hearing will be badly hurt          you always listen to music by earphone.

A．whether

B．though

C．if

【推荐2】—Eating too much junk food can harm your body, especially ________ you’re teenagers.
—Yes. Junk food has a bad influence on our ability to think, learn and remember.

A．if

B．unless

C．although

【推荐3】If you ________ this fast train, you will arrive in Shanghai in five hours.

A．take

B．will take

C．took

D．have taken