Restaurants in every corner of Mianyang not only provide job opportunities but ____lots of taxes as well.

ill take me at least three hours to finish the job.— Oh, _________ ! I can finish it in only an hour.

This machine is very easy _______. Anybody can learnto use it in a few minutes.

The law says that all public buildings must beaccessible to people who have trouble _____

If any man here does not agree with me, he should_____ his own plan for improving the living conditionsof these people.[ ]