---Must I work out the problem right now?
---Yes, you _______. It’s very serious.
| A．can | B．must | C．may | D．should |
---- The reading room ______ from 9a.m. to 5p.m.
---- It’s 4 p.m. now, but the door ______.
| A．is open, is closed | B．closes, opens | C．opens, is open | D．is open, close |
---- How cool your trousers are!
---- ___________.
| A．Just so so. | B．I think so. | C．Thank you. | D．Please don’t say so. |
---- ________ do you call the woman with long hair?
---- Aunt Mary.
| A．How | B．Who | C．Which | D．What |
---- Who is the student on the playground??
---- Andy. _____ often takes a walk with ______.
| A．He, me | B．She, me | C．He, she | D．She, I |
---- I want to go to school early tomorrow, Mum.
---- OK. Don’t worry. I can ____________ at 6:00 in the morning.
| A．wakes you up | B．wake you up | C．wake up you | D．wake up to you |