I failed in the final exam last tem. Only then        the importance of studies.

Only with this method_____to make progress in your maths study .

. _____ that they had made an important discovery in science.

— Why weren't you at school yesterday morning, Li Lei?  — ________, sir.

________ he is ,he seldom shows his precious coins to others.

______ that another miner has been rescued from the flooded Wangjialing coal mine.

__________ entered the office when he realized that he had forgotten his report．

If Bob's wife won't agree to go on a holiday in winter,___________.
A. neither he will     B. neither won't he   C. neither will he       

Next door to ours _____, who has just retired from work.

So _____ that modern industry cannot develop without it.