---Do you know of them?---No,I know nobody except Mr. and Mrs. Brown
We__________ an old man lying in the road, who was badly ill.
Helping others is a habit, _____ you can learn even at an early age.
We have got accustomed__________ in an air—conditioned room, so we can’t stand the terrible heat outside.
–I’ll take the driving test this month. --________ you should fail.
The American soldiers_______ Iraq kissed their families goodbye and left in a hurry.