There ______ a book, some boxes and some keys on the table.
A. is B. has C. are
The sign ________ means “No parking”.
A. 
B. 
C. 
It’s good ________ old people cross the road.
A. helping B. to help C. helps
—_______is it from your home to your school?
—It’s about 300 meters.
A. How long B. How often C. How far
These are your toys. __________, please.
A. Put them away B. Put away them C. Put it away
Kangkang _______ takes a bus to school. He never goes to school on foot.
A. seldom B. never C. always
