．You ________ read in the sun, it’s bad for your eyes.
A. ought not B. ought to C. ought not to
--- Have you ever seen _____ one-eyed elephant ?
--- No, never. And you?
| A．a | B．an | C．any | D．some |
—Shall I bring a cup of milk?
—________.
| A．Yes, of course | B．Not at all | C．No, thanks | D．Yes, I won’t |
―The best time ______ Yangzhou is in spring.
―Yes, I think so.
| A．visits | B．to visit | C．visit | D．visiting |
Some social workers_____ different skills often meet at the centre.
| A．with | B．has | C．have | D．are |
— It’s late now. We must go back to the ________.
— Yes. I really need a good sleep.
| A．hospital | B．supermarket | C．theatre | D．hotel |