11. _______ you see it, you will never forget it. A. Since B. Once C. Before D. As soon as ...
34. 8. When ______, water will change into vapor. A. heat B. heating C. heated D. to heating ...
3. —How long will your trip take? —_______ A. It’ will start tomorrow. B. It has two days. C. It took two weeks. D. It will take about two weeks. ...
18. When will you finish _______ the outing for next Friday? A. plan B. to plan C. planning D. planned ...
5. — I'm sure Class One will win the game. —________. Let's wait and see. A. Yes, I think so B. It's hard to say C. Impossible D. That’s unlikely. ...
3.??Because it will last only a week, it should be very ___ to us. A. prvious B. precious C. precautious D. pressure ...
6.??Our dreams will finally ___ . A. come true B. be true C. get true D. turn true ...
10.??I will go to the station to ___ my boyfriend. A. pick B. visit C. pick on D. pick up ...
8.??We hope our explanation will prove ___ helpful. A. much or little B. more or less C. more less D. many and few ...
19. I will never forget the ten years _________ we both spent in the little village. A. when B. during which C. which D. in which ...