----Where’s Li Lei? ----Over there. I heard him _____when I came.
| A．singing | B．sang | C．sings | D．to sing |
The sun is shinning, ______ it isn’t warm today.
| A．or | B．and | C．because | D．but |
—I think we should work harder than before.—I agree________ you.
| A．on | B．to | C．with | D．for |
Jessica, ______ late for school again. — Sorry, I won’t.
| A．isn’t | B．doesn’t be |
| C．don’t be | D．won’t be |
It's getting dark. We'd better go home_______.
| A．on bus | B．by Mike's car |
| C．in Mike's car | D．take a bus |
You should always do eye ________. Don’t just sit at the desk busy doing ________.
| A．exercise, exercises | B．exercises, exercise |
| C．exercise, exercise | D．exercises, exercises |