Is there a __________ for rising prices?
| A．way | B．cure | C．medicine | D．method |
He had collected plenty of historical evidence, proved that humans used to have different sleeping patterns.
| A．that | B．which | C．it | D．what |
I can’t see any reason to use cash anymore it’s so much easier to use other means of payment.
| A．while | B．therefore | C．although | D．since |
It has been announced that candidates remain in their seats until all the papers have been collected.
| A．shall | B．can | C．should | D．must |
Although I’m a very tolerant person, I hate when people try to push my limit.
| A．this | B．that | C．it | D．one |
Chinese mothers are always using other people’s achievements as model their own children to achieve the same standard.
| A．to force | B．forced | C．forcing | D．being forced |