re is a dog over there Look,out______ Be careful!

Who ______the computer I want to useit.—-Timmy. He ______ it for a week.

Tom has made great progress this term.— , and .

We should forgive him for making such mistakes.—You are right,_______that he is only a new hand

____ most efficient way to understand thousands of newwords is to gain ____ good knowledge of basic word information.