You might not like the way Sam behaves, but please be kind to him.______ , he is your grandfather.

People in this area are in （ ） over the heavily polluted air.

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

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

（ ） singer and （ ） dancer is also good at drawing.

You （ ） wear your glasses, for the words are rather small.

The department head insisted that he _____ absolute authority to regulate office work.

Neither his family nor he （ ） anything about it.

There are many fashion shops and expensive restaurants on （ ） sides of the street.

His fellow workers saw him fall down and blood came out from the open（ ） .

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.