My sister ,as well as her classmates who _____late for class,_____criticized by Mr. Hunt.
There are so many viruses on the Internet. If ____ accidentally, the viruses may make your computer break down.
In front of our house _______ we used to swim.
We were finally able to make the customers _______ of the quality of the refrigerator.
He expects to _______ the business when his father retires.
—It’s ______ to rain . You’d better take an umbrella .—All right .I’ll take one just _______.