1 . It’s time that we got down to ________ (do) something useful to protect our environment. （所给词的适当形式填空）
您最近一年使用：0次
2 . Thanks for agreeing to do this interview. Would you mind________ (share) with our audience a little bit about yourself and your websites? （所给词的适当形式填空）
您最近一年使用：0次
9-10高三下·江西·期中
3 . ---Tom is so worried about the test that he said he was going to study all night.
----Tell him he should quit _________and get some help.
----Tell him he should quit _________and get some help.
| A．to have worried | B．to worry | C．worring | D．from worrying |
您最近一年使用：0次
