.
—Would you like to join us in the game?
—________ , for I have something important to attend to.
| A．I will | B．I’d love to | C．I won’t | D．I’m afraid not |
18. --- What do you think of the furniture on exhibition?
--- Well, great! But I don’t think much of _______ you bought.
| A．the one | B．it | C．that | D．Which |
19. The best job is _______ which uses your skills in doing something together with your interest in the subject.
| A．something | B．the one | C．one | D．it |
20. In the past ten years, great changes _______ in my hometown.
| A．took place | B．have taken place |
| C．were taken place | D．have been taken place |
21. The third and last chapter _______ by Professor Chen.
| A．are written | B．are writing | C．is written | D．is writing |
22. --- No, I’m afraid he isn’t in. This is his secretary speaking. Can I help you?
--- _______.
| A．Oh, you will | B．Oh, that’s a pity |
| C．I should think so | D．Well, I look forward to hearing from you |