It has to be a place we can do lots of exercise.
--- Where is your grandpa now? --- He ______ newspaper in the living room.
It’s very late at night, ____ our teacher is still working .
--- ______ you give your seat to this old man? --- Of course.
My mother has two brothers. One is a doctor, ____ is a lawyer.
The price of the bus ticket is much ____ than before.