People go out with masks,________.
| A．fear of swine flu. | B．afraid of swine flu. |
| C．fearing of the pig flu. | D．being afraid of swine flu.. |
seems strange to us isthe troublesome boy is getting on well with all his teachers.
| A．It；that |
| B．It；how |
| C．What；that |
| D．What；how |
—Hey，look at that girl with long hair. What a beauty!
—! Here comes a bicycle.
| A．Care for |
| B．Sounds great |
| C．Watch out |
| D．Blow off |
When I got on the bus, I I had left my wallet at home.
| A．was realizing |
| B．realized |
| C．have realized |
| D．would realize |
—The weather is not good enough for the basketball match，is it？
—Not at all. We can’t haveat this time of the year.
| A．a nicer day |
| B．a worse day |
| C．a nice day |
| D．a bad day |
Some researchers believe that there is no doubt a cure for AIDS will be found.
| A．which |
| B．what |
| C．that |
| D．whether |