–How is your grandma? --She’s fine. She used to_______ TV at home after supper. But now she is used to_____ out for a walk.
Listen! Someone_____ singing in the next room.
How about_________out for a walk, mum?
I don’t think he tried his best to learn English, ___________?
He spends as much time as he can ___________ English every day.
I found Li Ming ________in the river on my way home.