Every one of us must know：________we live can we save the earth.
| A．by changing the way only |
| B．only by changing the way |
| C．by only changing the way |
| D．by changing only the way |
—I've got something weighing on my mind. Could you give me some advice?
—________. Tell me all about it and I'll do what I can.
| A．Don't mention it | B．No way |
| C．No problem | D．Forget it |
—Would you like a glass of wine?
—________. I don't drink.
| A．No, thanks | B．Yes, please |
| C．I don't like it | D．It's my favorite |
—Mary's been offered a job in a university, but she doesn't want to take it.
—________？ It's a very good chance.
| A．Guess what | B．So what |
| C．Who cares | D．But why |
—I'm sorry I made a mistake!
—________. Nobody is perfect.
| A．Take your time | B．You're right |
| C．Whatever you say | D．Take it easy |
He jumped out of bed and ran to the door to see ________ the parcel was for.
| A．who | B．why |
| C．where | D．what |