Helen is 15 years old, and Joan is 15, too. So Helen is ____ Joan.
| A．as big as | B．as older as | C．as old as | D．so old as |
–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 |
—By the way, have you got ______ e-mail address?
—Oh, yes, it is swimonland @ hotmail.com.
| A．a | B．an | C．the | D．/ |
This sign 
means______.
| A．Go up | B．No parking | C．Don’t touch | D．Don’t smoke. |
— Would you like me to show you the way? ---_________.
| A．No way | B．Yes, you would . | C． It’s right. | D．That’s very kind of you. |