Xiao Shenyang says that _________ job is to make people happy.
Here is a post card_____.A. from she to heB. from hers to himC. from her to him
—What does your father do? —_____________.A. He is working hardB. He is at work nowC. He is a teacher
My father goes to work ______ every day.A. by a bikeB. in a bikeC. on a bike
She ____ back home once a year with her parents.A. is going B. go C. goes
Look, there is a boy over there _____ the tree.A. on B. in C. at