—Alas! I have left my key to the office in my car.—Don't worry. I ________ it for you. Wait a minute.
If a student can make what ___has been learned , whether in class or from social practice,he will make steady progress.
----- Is there anyone who is going to the Great Wall? ----______ .
---- There’s coffee and tea; you can have ____. ----Thanks.
We are trying to do the work better with ____ money and _____people.
Some of the wheat is from Canada. What about_____ ?