---Are those your parents?
----________.
| A．Yes, they are | B．No, he isn’t |
| C．Yes, she is | D．No, she isn,t |
—How long have you ____ the motorbike?
—For about two weeks.
| A．bought | B．had | C．borrowed | D．lent |
---_______ the Internet ___________ in your school?
---Yes, but the computer in our office has broken down.
| A．Is, used | B．Is, using | C．Does, use | D．Has, used |
— Could you tell me _____________ last night?
— Er, I was watching TV at home.
| A．what you were doing | B．what were you doing |
| C．what you are doing | D．what are you doing |
--- Whose shirt is this?
--- It _______ be Li Lei’s. It is too big for him.
| A．could | B．must | C．can’t | D．might |
I saw many ________ eating grass on the hill.
| A．horse | B．cow | C．rabbit | D．sheep |