You'd better ride a bike to go to school _____ taking a bus every day.
| A．instead of | B．instead | C．thanks to | D．because of |
Jenny is on holiday now. I wonder ________.
| A．when she will come back | B．when she came back |
| C．when will she come back | D．when did she come back |
__funny story! I really want to listen again.
| A．What | B．How a | C．How | D．What a |
Which is the mascot （吉祥物）of Shanghai Exposition (世界博览会)?
Billy: I’ve been fixing the computer for over three hours, but it still doesn’t work.
Nana: Why don’t you take a rest and try ? Maybe you’ll do better then.
| A．early | B．finally | C． later | D．Once |
Dear students, please read every sentence carefully. ___ you are, ____ mistakes you’ll make.
| A．The more carefully, the fewer | B．The more careful, the less |
| C．The more carefully, the less | D．The more careful, the fewer |