If we had taken such effective measures much earlier, the fiver so seriously now.
| A．is not polluted | B．would not be polluted |
| C．had not been polluted | D．would not have been polluted |
A： Shall I take my swimming suit?
B： No, you . We will go hiking in the mountain.
| A．can’t | B．mustn’t |
| C．needn’t | D．shouldn’t |
--- I think you should phone Jenny and _____ her for what you did.
--- No way. It is her fault. I’ll never ______ her for what she has done to my parents.
| A．apologize; forgive | B．apologize to; forgive |
| C．forgive; apologize | D．apologize to; forgave |
I do not think jogging _____ me very much.
| A．stands for | B．appeals to |
| C．gives away | D．passes away |
— I hope to take the computer course.
— Good idea. _____ more about it, visit this website.
| A．To find out | B．Finding out |
| C．To be finding out | D．Having found out |
Unless extra money_____, the theatre will close.
| A．was found | B．finds |
| C．is found | D．found |