--_______ do you visit your grandparents?--Two or three times a month.A. How long B. How many C. How often
- What’s that? - It's _______ eraser.
I don’t think he tried his best to learn English, ___________?
He spends as much time as he can ___________ English every day.
Excuse me, is there ___________ in today’s newspaper?
Lucy knew nothing about it ___________ her sister told her.