Please call my secretary to arrange a meeting this afternoon，or________it is convenient to you.
| A．whenever |
| B．however |
| C．whichever |
| D．wherever |
The expert says that nowadays there are too many problems linked to poor diet and a ________of exercise.
| A．limit | B．lack | C．need | D．demand |
_____ new cure for this disease that medical experts have recently developed proves to be ______ most effective, although it can not completely kill all the viruses.
| A．A; a | B．The; / | C．/; the | D．A; the |
— What do you think of the novel written by the well-known writer?
— Sorry, no _________!
| A．wonder | B．doubt | C．comment | D．way |
–Can you speed it up a little? I’ll be late for my flight.
--______.I’m taking a shout cut . We’ll make it on time.
| A．Go a head | B．I can’t agree more | C．Take it easy | D．I have no idea. |
Don’t defend him any more. It’s obvious that he _____destroyed the fence of the garden even without an apology
| A．accidentally | B．carelessly | C．deliberately | D．automatically |