I can hardly imagine Peter ______across the Atlantic Ocean in five days.
| A．sail | B．to sail | C．sailing | D．to have sailed |
I wanted to catchearly train, but couldn’t get ride to the station.
| A．an；the | B．/；the | C．an；/ | D．the；a |
Don’t put too much pressure on yourself.you keep trying, you will achieve your goals in the future.
| A．In case | B．Even though | C．As long as | D．As soon as |
how to solve the problem, the little boy turned to his father for help.
| A．Not knowing | B．Having not known |
| C．Not having been known | D．Not known |
Nowadays people are wasting too much energy, so we should lead a low-carbon life.
, we’ll suffer a lot in the future.
| A．When possible | B．If any |
| C．If not | D．Where necessary |
It turned out that she won the first prize in the competition, which was her modest expectation.
| A．beyond | B．to | C．above | D．beneath |