Most children in Great Britain are educated at the public_____.
| A．expense | B．charge |
| C．pay | D．credit |
Few people paid full attention to their health conditions ________ they were seriously ill.
| A．when | B．if | C．until | D．after |
Children, in my opinion, ________ creative ability is unthinkably rich, ________ is seldom taken notice of by us, should be trained in that area.
| A．which; that | B．whose; which | C．which; which | D．whose; that |
A warm thought came to me ________ I might help wash my mom’s feet on Thanksgiving Day.
| A．if | B．when | C．which | D．that |
--Have you got a digital camera?
---No.
---You should buy________.
| A．one | B．it | C．that | D．this |
________ for the fact that she broke her leg, she might have passed the exam.
| A．Hadn’t it been | B．Had it not been | C．Was it not | D．Were it not |