67. Many countries have sent up man-made communication satellites to _____ the earth, which is made possible for each household to use TV.
| A．move | B．round | C．circle | D．Go |
Over the past decades, China _______ significantly under the correct leadership of the CPC, he said. The CPC's 18th National Congress will exert great influences on China's future and Africa highly expects of China's further growth.
| A．changed | B．is changing | C．had changed | D．has changed |
It is in this laboratory ______ is run by Mr. Wu ______ the experiments are done.
| A．which; that | B．that; which | C．where; that | D．that; where |
He was really disappointed to find that he had failed to make himself ______, although he tried his best to describe vividly.
| A．pay attention | B．paying attention to | C．paid attention | D．paid attention to |
It is ______ that we can’t finish it on time.
| A．so a hard job | B．such hard a work | C．such a hard job | D．so hard a work |
He found that his house had been ______ and some important files were lost.
| A．broken into | B．taken out | C．made into | D．run out |