---Why does Tom’s mother ask him to drink milk? ---She says it’s drink., and it’s good for his .
You’re supposed to_______instead of _______ in Korea.
It’s too cold.Do you mind ______ the window?
I often ________ visit a friend’s house.
John _______ Beijing yesterday. A.arrived at B arrived C.reached to D.arrived in
David felt very happy.________, it was his first time to have a trip to China.