Our government’s plan to fight against air pollution will focus on _____ information and handling PM2.5.
| A．expressing | B．representing |
| C．gathering | D．acknowledging |
I couldn’t fall asleep. Every night the house as heavy trucks went past.
| A．struck | B．beat | C．hit | D．shook |
While working in the countryside, the students a great deal of knowledge on plant life.
| A．looked up | B．picked up | C．put up | D．called up |
He never goes over what he has learned. I wonder how he to get such a good result in the exam.
| A．tried | B．managed | C．succeeded | D．meant |
is no possibility Bob can win the first prize in the match.
| A．There; that | B．It; that | C．There; whether | D．It; whether |
Could it be in the restaurantyou had dinner with me yesterday you left behind your wallet?
| A．which; that | B．that; which | C．where; that | D．that ;where |