1.The problem will ______ discussion among the students. A. alternate B. compensate C. stimulate D. create 2-Her disability doesn’t __ her from becoming a world-class surfer A. causeB. oppose C.teach D. prevent 3Her parents are worried because she came home late.>She came home late, which…. 4 . John played video games instead of doing homework last night.(SHOULD) 5 .How long is it since you last met him?(LAST) 6 People go on strike because of the country’s high rate of ________ (EMPLOY) 7. I hope everyone will _________ at the meeting. It’s very important.(PRESENT) 8 This work is very time-comsuming.>It takes…. 9.He takes much pride in his ability to play piano.>He is very …