By the time I got to the theater, the show ___________for about twenty minutes.

d-autumn Day happening to _________alongNational Day, it is estimated that it will be 38 years ________ we canexperience such a coincidence again

Tom ______ half an hour doing his homework and listening to pop music ______him 20 minutes.

raining program can give you a lift at work, ____ increase your income by 40%.

_ his grades with Arnold’s, Georgewas quite satisfied.