— I think students should have mobile phones to call their parents at school..
—_______. They often use them to play games instead.
| A．I hope so | B．I don't agree |
| C．No problem | D．Good idea |
—Which colour do you like _______, blue or green?
—Blue.
| A．good | B．better | C．best | D．the best |
—______ you help me mend the radio?
—Yes, I can.
| A．May | B．Might | C．Must | D．Can |
There is ______ wrong with this computer. It doesn’t work.
| A．something | B．anything | C．everything | D．nothing |
Parents often ask their children _____ their Internet friends because they may be in danger.
| A．to meet | B．to not meet | C．meeting | D．not to meet |
Look left and right before you ________the road.
| A．across | B．cross | C．through | D．though |