Readers can______quite well without knowing the exact meaning of each word.
| A．get over | B．get in | C．get along | D．get through |
—How about going out for a picnic on Sunday morning?
—Hmm．___．The weather is very good these days．
| A．Yes, why not | B．Well, no way |
| C．Oh, never mind | D．Sure, no matter |
Years ago we didn’t know this , but recent science______that people who don’t sleep well soon get ill.
| A．showed | B．has shown | C．will show | D．is showing |
.It is said that the early European playing-cards ______for entertainment and education.
| A．were being designed | B．have designed | C．have been designed | D．were designed |
31.The company had about 20 notebook computers but only one third _______used regularly . Now we have 60 working all day long.
| A．is | B．are | C．was | D．were |
The young girl sitting next to me on the plane was very nervous.She ______before.
| A．hasn’t flown | B．didn’t fly | C．hadn’t flown | D．wasn’t flying |