41. May I ____ your dictionary for a while?
| A．borrow | B．use | C．lend | D．look up |
—Try the cakes._______?
—Wonderful. They taste delicious.
| A．What for | B．What do you reckon | C．What’s going on | D．What do you like |
All possible means ___ been tried to stop the air______.
| A．has, polluted | B．have, polluting |
| C．have, being polluted | D．has, being polluted |
It’s reported that ________ young ____ to be rebellious against ____ parents’ instructions nowadays.
| A．/, tends, his | B．the , tend, their | C．the , tend, his | D．a, tend, his |
It was__ he said__ disappointed me.
| A．that；what | B．what；that | C．what；what | D．that；that |
If you want to do the experiment again, you had better be more careful_______ you made a mistake.
| A．when | B．why | C．where | D．that |