Keep your promises. Try _____ late.
| A．to be | B．be to |
| C．not to be | D．to be not |
Don’t talk loudly. The students_______lessons.
| A．have | B．are having | C．has | D．to have |
—Lingling, where ________Tony _________from?
—He comes from England.
| A．does; comes | B．does; come |
| C．do; comes | D．do; come |
He is a_______, and he works in Beijing Hospital.
| A．manager | B．policeman |
| C．teacher | D．doctor |
---Your schoolbag looks very nice!
--- .
| A．Thank you | B．Oh, no |
| C．No, don’t say so | D．You’re welcome |
I don’t like science _______ it’s difficult.
| A．but | B．so | C．because | D．and |