( )4. Can you imagine what life will be like in ________ time?
A. 20 years’ B. 20 year’s C. 20-years’ D. 20-years
( )5. —Bill is ill. Do you know what’s wrong with him?
—Poor boy. His illness is the ________ of eating unhealthy food.
A. result B. cause C. reason D. end
( )6. —Hurry up, Jack!
—Just give me five minutes to put my desk in ________.
A. time B. line C. order D. shape
