12、The teacher told us ______(not play) in the classroom.

11、You’d better ________(not take ) the knife with you to school.

10、He is learning English at a _______(大学)

9、My old grandpa is ill in __________these dys.(医院)

8、We’re going to visit ________places here.(不同)_

7、It’s about three___________a way from here.(公里)

6、At this _______, a little boy ran into the classroom.(片刻)

5、She finds it very ________to answer this question.(困难)

4、Shall we go to the __________ this weekend?(博物馆)

3、We often ask the _________for help.(警察)