The fire-fighters _______the forest fire for 10 days _______ they could get it under control.
A．had been fighting; before B．have been fighting; when
C．had fought; until D．fought; as
We won't give up ________ we should fail ten times.
A. even if B. since
C. whether D. until
Valentine’s Day is a day named ______ Valentine who was a priest in the third century Rome
A. of B. with C. after D. by
I have no choice, ______you see, but only to wish that I_ _____my daughter to that sort of man
A. which; shouldn’t marry B. as; shouldn’t have married
C. which; mustn’t have married D. as; hadn’t married
For holidays many people visit the Greet Barrier Reef ____________the northeast coast of Australia,____________ has more than 600 islands.
A. on; which B. off; which C. from; that D. at; that
Is this ________ you reward your parents ________ offering you everything you need?
A. how; for B. what; for C. how; with D. what; with
