---Do you know what Lily is doing?--- She _______ in the office by a reporter from WWF.
The plan was canceled after someone presented _____ objections to it at the meeting.
The thief was caught by the police in the railway station before he was able to _____.
The construction workers completed the bridge three months _____ time and were praised by the local people.
A lot of revolutionaries _____ their own lives for the liberation of our country.
It’s cloudy outside. Please take an umbrella. _______ it rains.