Difficulties and hardships have the best character of the young geologist．
| A．brought in | B．brought out | C．brought up | D．brought about |
—Does coffee really work when you have to work late into night?
—Yes. As far as I’m concerned，I feel very________ after a coffee.
| A．energetic | B．normal | C．strong | D．sensitive |
When I talked about the thing，I felt Jane watching me uncomfortably，looking________ she wished to speak.
| A．as though | B．even though | C．so that | D．in case |
In most western countries on April Fool’s Day，people often play________ trick on each other；children especially have great________ fun.
| A．a；a | B．the；the | C．/；a | D．a；/ |
—Thank you very much for helping me out of trouble，Bob.
—________.
| A．With pleasure | B．Don’t mention it |
| C．That’s right | D．I hope so |
“ Will you repeat the question?”“ Certainly. It’s certain that you _____ attention.”
| A．didn’t pay | B．don’t pay | C．weren’t paying | D．aren’t paying |