你不小心踩到别人时,你应该对他(她)说: A.It’s great. B.I don’t know. C.I’m sorry.
the English club at school is the best way to improve our English.
I live next to a great supermarket. It’s very for me to go shopping.
When you don’t know some words in reading, it is not a good idea in a dictionary at once.
The expressions they use might whom they are speaking to or how well they know each other.
Jimmy is very helpful. I stay with him, I like him.