---Could I have a rest, Sir.? ---____________, we have little time left.
| A．Of course, you could | B．Of course, you can |
| C．Sorry, you can’t. | D．Sorry, you couldn’t |
Let’s go________this afternoon.
A. shoping B. shopping C.shop
I saw a boy_______in the yard.
A. play B. playing C.played
I’d like a big bowl of noodles for 4yuan.
A. of B. for C.to
They think seaweed food is food for_____________.
A. healthy B. health C. healthily
The number of students __________fifty.
A. is B.are C.be