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I was afraid   （）    to my customers because I was afraid  （）      them.

The great hall was crowded with many people, （）      many children
           on their parents’ laps.

His doctor suggested that he    （）    a short trip abroad.

He looked as if he   （）      ill for a long time.

I enjoyed the movie very much. I wish I    （）     the book from which it was made.

Dr. Bethune worked hard as if he （）       .

It is time we   （）      up our results.

If I   （）       you, I wouldn’t return the call.

He wishes      （）    mistakes.

We     （）     our lives had it not been for the policeman.