—Do you know there are more than 3,000 languages ______ in the world?
—Sorry, I have no idea.
| A． |
speaking |
B． |
spoken |
C． |
speak |
D． |
spoke |
– Listen ! Is Professor Johnson giving a report in the hall?
– No, it _______ be him. He has gone to America.
| A．needn’t | B．can’t |
| C．may not | D．mustn’t |
You ________ cross the road when the traffic lights are red.
| A．can | B．must |
| C．mustn’t | D．needn’t |
---- go swimming with Dad , Mum? ----No ，you needn’t. You can go bike riding.
| A．Must | B．May |
| C．Would | D．Can |
--- Who’s singing in the bathroom?
--- It ________ be Mr. Brown. Nobody sings like that except him.
| A．will | B．must |
| C．could | D．should |
—You_________ be happy with the strong public support you’ve received.
—Yes, you’re right. I’m really excited.
| A．may | B．can |
| C．must | D．need |