Although _____of danger, tourists can't help taking photos near the cliff （悬崖） ．

He could not have the murderer ________ away with killing those innocent people.

       to advertisements constantly can help to change people’s opinions over time

________ beyond words, the businessman agreed to donate some money to help the sick.

________ their heavy load, the two brothers walked along the river bank.

The students were all standing by the swimming pool, ______ swimming suits.

This machine is very easy______. Anybody can learn to use it in a few minutes.

He set out early after supper_________ be late for the film.

The tower_____ in the 1800s is the oldest building in this area.

After completing and singing it, please return the form to us in the envelope _________.