If you really want yourself to be in good health, you must___always___so much.
12.Property insurance helps you to ______ against natural disasters, in front of which humans appear too small.
11.You really shouldn’t have _____ to his comment on your work so violently. ______ he meant no harm to you.
10.People, with the young ________, love to surf the Internet for entertainment.
9.With gas, water and electricity ______, the village is suffering a humanity disaster.
8.About 80 percent of the students in our school_____ been working on the program and about two-thirds of the work _____been finished.