The project to developing the economy and reducing poverty when it is completed.
| A．has contributed | B．had been contributed |
| C．will contribute | D．is contribute |
We won’t give up __________ we should fail 10 times.
| A．even if | B．since | C．whether | D．until |
Must I get through the business in one evening? No, you ________.
| A．mustn’t | B．haven’t | C．needn’t to | D．don’t have to |
Let’s go to a movie after work, OK?— _____________
| A．Not at all. | B．Why not? | C．Never mind. | D．What of it? |
He sat at the desk, __________ a novel.
| A．read | B．to read | C．reading | D．reads |
— Anything new in the new regulations? — They will be ________ to us all.
| A．of great benefit | B．do harms | C．do many good | D．for the benefit |