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
Mr. Smith is always on time for everything. How ________ it be that he was late for the flight?
A.can B.must C.may D.need