--Driving less, walking more is good for our health.--So I'd rather ______an hour's walk to work than consider ______a car.
She thinks herself a top student. The sentence structure is________.
---It’s a secret between us. Don’t tell anybody. ---Sure, ______________.
It’s quite hot in the room. You’d better the windows or the door.
If my parents ______ free tomorrow, we _____ to visit my grandparents.
There are _________women doctors in the hospital.