—Dad，can I go to the movies tonight?
--Sure，but you__come back home before 9 o’clock.
| A．can | B．must | C．may | D．might |
—Why are you so happy today?
—Because I to London with my parents tomorrow.
| A．fly | B．am flying | C．have flown | D．flew |
The policeman told us __________ the street when the traffic light was red.
| A．not cross | B．didn’t cross | C．not crossing | D．not to cross |
—You should ________ your son. He works harder than before.
—Thanks, I will.
| A．praise | B．punish | C．prevent | D．beg |
---I have enjoyed the party so much, but I have to go home now, it’s too late.
--- _______________
| A．Have another try. | B．What a pity! | C．Congratulations. | D．It’s a pleasure. |
The room is ___________ for eight people to live in.
| A．big enough | B．enough big | C．so big | D．too big |