I’m not sure if he ______ the exam. But he will be better if he _____ harder.

32．_____ you have a healthy diet, you can reduce its benefits by bad eating habits

Do you think that housing price will keep _____ in the years to come? — I don’t think so. The price is bound to fall. It’s only a matter of time.

He was an unselfish and _____ man who was always willing to help in any way he could. [ ]

________ —This is Jim speaking.