None of us knew what had happened _______ they told us about it.
| A．when | B．until | C．after | D．though |
I volunteer _____others in my free time.
| A．help | B．to help | C．help | D．helped |
—I’m not going swimming tomorrow afternoon．
—________．I have to clean up my bedroom．
| A．So am I | B．So I am |
| C．Neither I am | D．Neither am I |
—How is Mr Green?
—He lives happily．He lives______,But He doesn’t feel_______ at all.
| A．lonely; alone | B．alone; lonely |
| C．alone;alone | D．lonely;lonely |
—What are you going to do if it _______ tomorrow?
—I don’t know．
| A．doesn’t rain | B．won’t rain |
| C．doesn’t rainy | D．isn’t raining |
—I have too much housework to do at home．
—______ you ask your husband for help?
| A．You could | B．Why don’t |
| C．Why not | D．How about |