13. --May I put my luggage on the seat beside you, sir?
--__________.
| A．Sure, with pleasure | B．Oh, please yourself |
| C．Well, never mind | D．It’s my pleasure. |
—Are there any books about writing on the shelf?
—There are only a few, ________.
| A．if there | B．if any | C．if some | D．if ever |
— Mr Smith never means what he says．I dislike him．
— ______________, as the saying goes．
| A．A single flower does not make a spring |
| B．A still tongue makes a wise head |
| C．A man of words and not of deeds is like a garden full of weeds |
| D．Actions speak louder than words． |
— Do you mind if I close the window?
— _______．We should let in more fresh air．
| A．Yes, go ahead． | B．Of course not |
| C．I would like to close it | D．I’d appreciate it if you didn’t |
Whom do you want to have_______ the living conditions of migrant workers?
| A．improve | B．to improve |
| C．improving | D．improved |
I have bought a good book, ______ that will surely interest ______ of the students．
| A．one; everyone | B．the one; everyone |
| C．one; every one | D．the one; every one |