---- Ken, it is wrong to _____ the weak. Don’t do that again. ---- Sorry, _______.
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.
He can play tennis better than ___________in the class.