—Susan,would you like to go hiking with us this afternoon?—I’d love to,but I________study for a test.A.mayB.have toC.can
How do you feel about the people who _____ for a long time?
Could you tell me which____ well among the clothes on sale?
—Teens spend too much time on the computer games! It’s become a big problem now. —Yes. They should stay away from the games____ it is too late!
He wasn’t so honest as we thought! He didn’t tell us_____.
Will you please drive_____? The train is leaving now.