Sorry, I don’t know the answer _______ the question_______ it is too hard.
| A．to, because | B．too, or | C．of, because | D．to, so |
---Jack likes playing ______ chess, but he doesn’t like playing
_______piano.
| A．/;/ | B．the;/ | C．the; the | D．/; the |
Your room is so beautiful !
——________________.
| A．OK | B．Thank you,. | C．Don’t say that. | D．No,no. |
—Sorry, Doctor Smith isn’t here right now.
—May I ____ a message on his desk?
| A．take | B．send | C．have | D．leave |
He____know the answer, but I’m not sure.
| A．maybe | B．may be | C．may | D．must |
My sister____Beijing tomorrow. She works there.
| A．leaves | B．is leaving for | C．leaves for | D．is leaving |