He knew the problem was serious and undertook to look into it he reached the office.
| A．suddenly | B．immediately | C．abruptly | D．shortly |
The firemen managed to _____ the fire in time.
| A．extinguish | B．prevent | C．suppress | D．ruin |
It was a great _____ for him to be pleasant to people he didn't like.
| A．attempt | B．trouble | C．power | D．effort |
John was very upset because he was _____ by the police with breaking the law.
| A．accused | B．arrested | C．sentenced | D．charged |
He is a very honest official and never _____ any gifts from the people who sought his help.
| A．accepted | B．received | C．took up | D．excepted |
I could just see a car in the distance, but I couldn't _____ what color it was.
| A．look out | B．make out | C．get across | D．take after |