Just hang the towel _______ the back of the chair so that it will dry soon.

You’ll have to pay an extra amount tothe cost of insurance.

Please tell the students _____ computer games too much. It’s not good for them.

We all felt a sense of_______when we saw so manyoverseas Chinese coming back safe and sound from Libya.

People in the west ______it a rule to buyChristmas presents for their relatives and friends.