Now there’s a system _________ the waste is disposed of using the principles of ecology.
| A．when | B．which | C．that | D．where |
If you can’t decide which of the two books to borrow, why don’t you take __________? I won’t read them this week.
| A．all | B．any |
| C．either | D．both |
Of all the books on the desk, __________ is of any use for our study.
| A．nothing | B．no one |
| C．neither | D．none |
I used to earn __________ than a pound a week when I first started work.
| A．a little | B．a few |
| C．fewer | D．less |
I hear __________ boys in your school like playing football in their spare time, though others prefer basketball.
| A．quite a lot | B．quite a few |
| C．quite a bit | D．quite a little |
My most famous relative of all, __________ who really left his mark on America, was Rob Sussel, my great-grandfather.
| A．one | B．the one |
| C．he | D．someone |