It is important that we wild animals.
| A. will protect |
B. should protect |
C. shall protect |
D. are protecting |
I fear that I may create a bad ________by arriving late for the interview.
| A．information | B．expression | C．impression | D．description |
After his journey from Beijing during the National Day, Tom returned school, __________.
| A．exhausting | B．exhausted | C．being exhausted | D．having exhausted |
---The light was on all night long.
---Yes. It seemed that Mike ________. He was the last one to leave the office.
| A．was to be blamed | B．was to blame |
| C．had been blamed | D．should be blamed |
He became inspired when he thought about helping ordinary people _________to cholera.
| A．expose | B．exposing | C．to expose | D．exposed |
At first, my new surroundings were difficult _________
| A．to be tolerated | B．tolerating | C．to tolerate | D．being tolerated |