It’s helpful to put students in a situation _______ they can learn how to cooperate with each other.

–I’ll take the driving test this month.–________ you should fail.

－Tina and I will go shopping this afternoon. Would you like to go with us－______.

any years since I saw you lasttime I _________ you at all—I wouldn’t have, either, if someone_________ you by the name

Peter is _____because he hardly ever exercises.