题目内容：

 

1.Why did you leave the tap___________(run)?

2. It is impolite____________ (push)in before others.

3.They are having a _________________(discuss)about the difficult problem.

4.A sports meeting __________(hold) in our school  next Tuesday.

5.Parents should keep their children away from_______________(dangerous).

6.It’s kind of you to give a _____________(help)hand.

7.Some people still don’t have enough money for medical ________(treat).

8.Millie would like to go to a ___________(medicine) school in the future.

9.__________(luck),she passed the exam in the end.

10.Smoking is ______________(harm)to people’s health.