September is the ____ month of a year.
A good friend likes to do the same things ________ me.
----Why does your brother stay at home every day? -----Because he is younggo to school.
He studies ______ at Chinese for one year, but he can still_______speak it.
Spring is coming.I feel like __________weight (减肥).
The scientists in China are trying __________ the ways to reduce the fog and haze (减少雾霾).