Unit 12一. 单项选择 (每小题1分,共15分)( )1. It’s time for class, but my bell didn’t ________ A.go on B.go off C.go through D. go out ( ) 2.Pick up your pen and draw your own invention. Maybe it will be ______ a real product one day. A.turned on B.turned down C.turned off D.turned into ( ) 3.It’s cold outside, Sandy. You’d better ____ your coat to keep warm. A.put up B.put out C.put on D.put away ( ) 4.— Why are you feeling sleepy all the time? ---- Because I _____ late watching the film Kung Fu Panda III last night. A.stayed up B.cheered up C.gave up D.took up ( ) 5.---- The Chinese scientist Yu Youyou won the 2015 Nobel Pri by the time I ______ up. A.began, get B.had begun, had got C.had begun, got ( ) 7.A ship from South Korea sank into the sea _____ April 16, 2014. A. in B. on C. at D. for ( ) 8.— Excuse me. Is it my t |