Mother’s Day is_____the second Sunday in May in the United States.A. on B. in C.at
During lunchtime, we always have fun_____ each other.
My home is near the school. So I can walk to school ______ by bus.
----______is your new teacher like?-----Friendly and polite.
What______ honest boy! And he is______ best student of all.
This maths problem is_______ easier but______ interesting than that one.