选词填空。
Amy: are you going this afternoon ?
Chen:I’m going to the bookstore.
Amy: are you going to buy ?
Chen:I’m going to buy a comic book.
Amy: ____ are you going ?
Chen: I’m going at 3 o’clock
Mary often goes to school _________ his father’s car .
| A．with | B．in | C．on | D．by |
You must wait ________ the green light .
| A．in | B．to | C．for | D．with |
Do you help you mum _______ the housework?
| A．doing | B．does | C．with | D．and |
Is your little sister getting up?
_____No, she ________ .
| A．isn’t | B．doesn’t | C．don’t | D．can’t |
He _______ never late for school .
A.be B.is C.are