––Why are you late, dad? ––I met a friend and we ____ in the street for a while.
-Where is Susan? -Oh, she lives in England, so I ____________see her.
Most students in China go to school __________their bikes
. –My pet dog died yesterday. --- ________.
. Lily isn’t as _____as David.She often makes mistakes in her homework.
Mr smith has two children.One is a teacher and________ is a doctor.