28．—What do you think of the concert?
—I really enjoy it. I didn’t expect it_________wonderful.
| A．most | B．more | C．that | D．Very |
—The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?
—____ my students have a try?
| A．Shall | B．Will | C．Could | D．Should |
His failure in the exam suggested that he __________ the teacher’s instructions.
| A．can’t have followed | B．needn’t have followed |
| C．mustn’t have followed | D．shouldn’t have followed |
—Miss White has decided to explore in the forest by herself.
—She________ask her boyfriend to if she ________go walking in the forest.
| A．needn't to; dares to | B．doesn't need; dares |
| C．need not to; dare to | D．needn't; dare |
．—Do you feel like ________ there or shall we take a bus?
—I’d like to walk. But since there isn't much time left, I'd rather we________ a taxi.
| A．walking; hire | B．to walk; hire | C．to walk; hired | D．walking; hired |
—I didn't go to see the doctor yesterday.
—But you________.
| A．ought | B．ought to | C．oughted to | D．ought to have |