Only in this way _______catch up with your brothers. A: do you can B: can you C: you can D: you do can

The higher you stand, ___. A: the farther you can see B: you can see farther C: the more farther you can see D: the farther can you see

( )31. I guess you can understand my idea, Paul, ____? If you can’t, I will explain it to you after a while.A. can you B. can’t youC. do you D. don’t you A: A. can you B: B. can’t you C: C. do you D: D. don’t you

Only when you realize the importance of foreign languages _________ them well. A: you can learn B: can you learn C: that you can learn D: and you can learn

Only when you realize that how valuable water is________ it. A: you can save B: can you save C: that you can save D: that can you save

What do you think _____ solve the problem? A: you can do B: can you do C: do can do to D: can you do to

You can control. You can interact. You can do a ___________________(多媒体演示）to your own needs.

Just imagine that you can becomeany thing you want-now you can!

What can you do if you are not satisfied with its service A: You can refuse to pay the money. B: You can accuse the taxi driver later. C: You can make a complaint to others. D: You can do nothing to them in USA.

Which of the following practices can help you paragraph an idea? A: You can change the subject. B: You can change the word order. C: You can use synonyms. D: You can change the parts of speech of the words.