Sometimes I doubt whether it is worth_______so_________.
| A．to work;hard | B．to work;hardly | C．working;hard | D． working;hardly |
Do you often_______basketball games_______your friends?
| A．see; and | B．look at; with |
| C．watch; and | D．watch; with |
-Can I help you?
--_________I want a skirt.
| A．Yes,you can. | B．No,you can’t |
| C．Yes,please. | D．No,thanks. |
The books are very good, I like_______ very much.
| A．they | B．their | C．him | D．Them |
.—Are these your brothers?--_________
| A．Yes, they’re | B．No, they are |
| C．Yes, they are | D．Yes, they aren’t |
—Who’s that? --_____________
| A．It’s a pen | B．That’s an eraser |
| C．It’s green | D．Sorry. I don’t know |