She was such a stubborn person that she would die ____she would admit she was wrong.

A.     when  B.until  C.after  D.before

_____in a well—known university is what everybody wishes for.

A.     Educated  B.Being educated  C.To educate  D.Educating

Internet is a great tool if we know how to use it ,but it shouldn’t be a replacement for ______life.

B.      oringinal  B.real  C.natural  D.actual

On this happy occasion, I'd like to say that we are _____ much obliged to you for your kind cooperation.

A. even so       B. ever so      C. as yet      D. so far

You have to pass a driving test_____ you can get a license

 A before      B until       C when          D since

My parents don’t mind what job I do      I am happy.

A. even though       B. as soon as        C. as long as     D. as though

—Was his father very strict with him when he was at school？

—Yes, he had never praised him _______ he became one of the top students in his grade.

A. after      B. unless

C. until      D. when

_________ I really don’t like art, I find his work impressive.

A.As   B.Since   C.If   D.While

   __ unemployment and crime are high, it can be assumed that the latter is due to the former.

A. Before             B. Where           C. Unless            D. Until

____________ we can’t get seems better than ____________ we have.

  A. What; what B. What; that C. That; that D. That; what