—Thanks for your help. I never could have made it without you.
—
| A．Don’t mention it. | B．Never mind. |
| C．I’m sorry. | D．Good idea. |
We know that she enjoys ______ books very much.
| A．read | B．reads | C．reading | D．to read |
I am very thirsty. Could you please give me ______ water?
| A．some | B．little | C．many | D．other |
—Listen! Someone is playing ______ piano.
—Wow! ______beautiful music! I like it very much
| A．a; what | B．an; How | C．the; What | D．/; How |
Our teachers always give us good advice. We should follow _________.
| A．what they say | B．what they said | C．which they say | D．which they said |
More money ____________ when we use both sides of paper.
| A．will save | B．was saved | C．has saved | D．will be saved |