The boys
seldom eat snacks ______the girls often eat them.
A. and B. but C. or D. because
_______ good for our health.
A. Do exercise is B. Doing exercise is C. Do exercises are D. Doing exercises are
Chinese
New Year usually comes January or February.
A. at B. in C. on D. by
I can meet him the morning October 2nd.
A. on; in B. in; of C. on; of D. in; in
---______ does she dance every day?
---For two hours.
A. How many B. How long C. How soon D. How often
The Chinese enjoy _________ fireworks when some good things happen (发生) in their families.
A. set off B. letting off C. set up 
D. setting up
