To keep_____, we should do more exercise and eat _____junk food.
There are too many new words in the story, so I have to in the dictionary. A. look them up B. look up them C. look it up
--I wonder ________ --With Lucy’s help. A. that you did it so well B. if did you do it so well C. how you did it so well
The traffic signs warn people____ after drinking. A. to drive B. not to drive C. driving
I really need to take more exercise because I'm ______ weight. A. putting off B. putting on C. putting away
—I am afraid to ask questions because of my poor ______. —You’d better practice speaking more. A. introduction B. pronunciation C. information