Advertising is distinguished from other forms of communication （ ） the advertiser pays for the message to be delivered.

There was nothing we could do _____ wait at that moment.

The shy girl felt quite （ ） and uncomfortable when she could not answer the interviewer’s question.

The government cannot operate effectively （ ） it is free from such interference.

I was now in a relaxed mood and had no desire （ ） the man make a fool of himself.

He （ ） by his sister at that moment.

No one except two servants （ ） late for the dinner.

I don’t know whether he is still （ ） in collecting coins. He used to be, but that was several years ago.

Nothing can _____ the notice of the policeman.

_____ with the developed countries, some African countries are left far behind in terms of people’s living standards.

He apologized _____ having to leave so early.

He set off one hour earlier to _____ he could catch the 12 o’clock train.