—How can I keep healthy, doctor?—You’d better _____some time doing exercise every day.A. cost B. take C. spend
______, Walt Disney created cartoons which were famous around the world.
He filled the cup______ some milk.
Thanksgiving in the United States is _____ the fourth Thursday ______ November.
The teacher gave us some good ______ on how to learn English well.
Jack ran ______ to catch up with other students.