We were told not to touch the equipment in the laboratory unless ________.
| A．allowed to do | B．allowing to do |
| C．allowed to | D．allowing to |
It will not be long before that young journalist _______ me again.
| A．will meet | B．met | C．meets | D．would meet |
No agreement was reached in the discussion as neither side would give way to ______.
| A．the other | B．another | C．any other | D．other |
In 1778, Joseph Banks was elected ______ president of the Royal Society, ______ position he held for 42 years.
| A．the ; the | B．a ; a | C．不填 ；a | D．a ; 不填 |
---Excuse me, could you tell me the time, please?
---Sorry, I don’t have a watch with me.
--- _________.
| A．Thanks a lot | B．What a pity |
| C．I’m sorry to hear that | D．Thanks anyway |
—Do you understand the film Cloud Atlas, the most amazing one this year?
—_____, but I am confused at many scenes.
| A． Not a little | B．Yes, no problem |
| C．No，not at all | D．Just sort of |