We discussed the high rate of single parent family, and wondered how to explain this ______.
| A．condition | B．state | C．situation | D．phenomenon |
We shouldn’t s0pent our money testing so many people, most of __________ are healthy.
| A．that | B．which | C．what&nze:1bsp; | D．whom |
Last week, only two people came to look at the house, __________ wanted to buy it.
| A．none of them | B．both of them | C．none of whom | D．neither of whom |
You can find whatever you need at the shopping centre, __________ is always busy at the weekend.
| A．that | B．where | C．what | D．which |
I was given three books on cooking, the first __________ I really enjoyed.
| A．of that | B．of which | C．that | D．which |
We’re just trying to reach a point __________ both sides will sit down together and talk.
| A．where | B．that | C．when | D．which |