Bob can play tennis but he can’t play piano.
-What does your mother do?-She is ____ English teacher in ___ university in Shanghai.
---Would you like to join us in a game? ---Sure! _____!
Lin Tao is good at all the subjects at school, _____ English.
Work hard, _____ you’ll catch up with others.
---Which would you like, tea or coffee? ---_____ is OK. I really don’t mind.