When you’re learning English, use it, _________ you’ll forget it.
| A．but | B．and | C．then | D．or |
You ______ be polite to the old man.
| A．should | B．can’t | C．might | D．mustn’t |
If tomorrow______________ fine, we’ll grow the flowers.
| A．is | B．be |
| C．will be | D．is going to be |
I’m hungry, ______ me my lunch.
| A．take | B．Bring | C．Show | D．Help |
Animals don’t like ______ cages.
| A．live in | B．live | C．living in | D．living |
______ volleyball here, ______ you may break the windows.
| A．Play, or | B．Don’t play, or | C．Play, so | D．Don’t play, so |