I have two elder brothers, ____ in the army for ten years.
| A．the elder of whom served | B．the older having served |
| C．the older of which served | D．the elder one has served |
--- The free gift doesn’t look good.
--- _____, madam, but if you want good quality, you have to pay for it.
| A．No doubt | B．No offence | C．No problem | D．No way |
The book, ____ are true stories about great scientists of the 20th century, is well worth reading.
| A．which | B．what | C．in which | D．of which |
--- Well, a soup, a salad, and anything ____, sir?
--- An apple pie, please.
| A．follows | B．to follow | C．following | D．followed |
Clare finally decided to leave the company she ____ for since she graduated from university.
| A．would work | B．has worked | C．was working | D．had worked |
---Please don’t forget to water the flowers during my absence.
--- ______. You can depend on it.
| A．I will | B．I won’t | C．I don’t think so | D．Sorry, I wouldn’t |