— We can sell the waste for recycling such as glass, paper and metal.
— ____
| A．Not at all. | B．So I do. |
| C．That’s a good point. | D．Are you crazy? |
— Mum, may I have some cakes?
— Sorry, there’s ______ left in the box. I’ll go and buy some for you tonight.
| A．nothing | B．no one | C．no | D．none |
—Shall we play football this afternoon? --_______
| A．Yes, that’s right. | B．OK, I’ll be free then. |
| C．What’s the matter? | D．Of course, you may. |
Amy improved her way of study. _________, she has made great progress.
| A．As a result | B．As usual | C．In other words | D．In all |
________ that he will win the first prize in the game.
| A．I doubt | B．I don’t doubt | C．I wonder | D．I’m not sure |
________ important message he left for me! It’s of much ______ to me.
| A．What, value | B．What an, value | C．How, valuable | D．How an, valuable |