Some of you may have finished unit one.________，you can go on with unit two.
| A．If you may |
| B．If you do |
| C．If not |
| D．If so |
Don’t take examinations too seriously; they are not the only means of __________someone’s ability.
| A．predicting | B．assessing | C．admiring | D．praising |
Everyone was silent as the judge__________the winner of the artistic gymnastics competition.
| A．attracted | B．arranged | C．announced | D．advertised |
A completely new situation is likely to when the new law comes into effect.
| A．arise | B．rise | C．raise | D．rose |
The computer, help we human beings have stepped into the information age, should be regarded as one of the most important inventions in the 20th century.
| A．which | B．whose | C．with its | D．with whose |
The little boy, out of curiosity, _______ the toy to see how it worked, but couldn’t put it together.
| A．took apart | B．broken down | C．burst into | D．knocked off |