--- I think Tom is kind of unhealthy. --- I agree with you. He ___ take exercises.

 --- _____do you study for a test?---By reading the textbook.

-I didn’t know you take a bus to school.-Oh, I       take a bus, but it is snowing now.

My grandma started using Weibo at the age of 70. She always says it’s never ____ old to start doing things.

He said he would go _________, but then he drove very fast.