—Excuse me. May I sit here?
—I’m afraid you _________. My daughter will come back soon.
| A．can’t | B．mustn’t | C．needn’t | D．shouldn’t |
Don’t worry about me too much, mom. I think I’m __________ to finish the work by myself.
| A．enough old | B．enough young | C．old enough | D．young enough |
—Which city will you choose to visit, London or New York?
—__________. I hope to visit Beijing.
| A．Either | B．Neither | C．Both | D．None |
I know you’re busy these days, but you’d better ___________ off today’s work till tomorrow.
| A．not to put | B．not putting | C．not put | D．don’t put |
—Help yourself to some fish.
—Thanks. Oh, it tastes so ___________.
| A．good | B．well | C．bad | D．badly |