It is difficult for us to learn a lesson in life ________ we’ve actually had that lesson
A. until B. after C. since D. when
There are more exercise-books for NMET _________ are needed, so take your teacher’s advice before using them.
A then B which D what D than
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
