—Why do sharing bikes become so popular in cities?
--The cities are so crowded that riding bikes is always the most ______ way.
A. comfortable B. dangerous C. helpful D. convenient
（题文）(2017·湖北武汉·39)—The frozen yogurt tastes like ice cream but has________ of the fat.
—It suits me fine.I'm on a diet.
A. none B. neither C. any D. some
After a 3-week winter vacation, students usually _____ some weight when they return to school.
A. put away B. put up C. put in D. put on
—Why is he so upset today? --The police _______ him for three hours before letting him go.
A. questioned B. asked C. spoke D. told
—I like reading in my free time. --Great! It can _________ your mind.
A. read B. feed C. lose D. feel
—Let’s have a game. The loser has to _____ the others to dinner. --It’s deal.
A. serve B. treat C. offer D. provide
