I ______________ have passed my examination easily，but I made too many stupid mistakes．
| A．must | B．will | C．shall | D．could |
Wang Wei is one of many Chinese students _______ “on the go’.
| A．who lives life | B．who live life |
| C．that lives living | D．that live living |
With the development of science and technology, people’s life _______ in the past few years.
| A．improved | B．has improved |
| C．is improving | D．had improved |
. Michael’s new house is like a huge palace, ________ with his old one.
| A．comparing | B．compares |
| C．to compare | D．compared |
It is reported that the United States uses ________ energy as the whole of Europe.
| A．as twice | B．twice much |
| C．twice much as | D．twice as much |
. With the government’s aid, those ________ by the earthquake have moved to the new settlements.
| A．affect | B．affecting |
| C．affected | D．were affected |