36 — I don’t know whether I should accept the invitation to join Microsoft or get my master degree first —- Don’t hesitate _______ will you get such an opportunity

–When will you come home for dinner I will prepare itfor you.–Don’t ______it. I’ll eat out with my friends.

We must make sure that public facilities(设施)in the newly-built building, like the restroom andthe lift, are.

（2014年福州市高三适应性练习）31. I want to know how the money was used ______ and whether it is used in a reasonable way or not.

The reason ____he was late was ____he had taken a wrong bus.