________ is of no concern to us.
| A．It rain or not | B．If or not it rains |
| C．Whether it rains or not | D．Will it rain or not |
—How are you getting on with your business?
—I’m glad to say it is _____.
| A．turning up | B．picking up | C．breaking up | D．taking up |
—_____of Hangzhou has your brother covered since he came here?
—About half of it, I guess
| A．How far | B．How much | C．How wide | D．How many |
When we worked in the same office, we _____ often have coffee together.
| A．would | B．should | C．could | D．ought to |
—Where do Dr. Kleitman and his assistant come from?
—I’m not sure, but their English _____Australia.
| A．suggests | B．sounds | C．shows | D．means |
The novels written by the author sell best, but five years ago no one could have imagined how great a role he _____in the literary world.
| A．was playing | B．was to play | C．had played | D．played |