Isn't it very kind __________ your parents to do that for us?
A. for B to C. about D. of
— Why not go on a picnic? It’s going to be sunny this Sunday.
— ________ . I’d love to.
| A．I can’t agree more. | B．I’m afraid not. |
| C．I don’t like picnic. | D．I don’t think so. |
The process is essentially ________ with ideas and feedback flowing both ways.
| A．particular | B．concrete |
| C．ambiguous | D．dynamic |
The school made ______clear that every student should wear their uniforms at school .
| A．this | B．it | C．that | D．/ |
— Do you like cooking, Sally?
— ______.Luckily, I've never had to worry about it.
| A．Not really | B．I can't agree more |
| C．I don't agree | D．Never mind. |
Grand Slam winner Li Na has made up her mind that she _____from tennis because of her knee injuries this October.
| A．retires | B．has retired |
| C．will retire | D．had retired |