I’m not sure about the meaning of the word. You’d better look it up in a ____ .
----_____ do you learn English so well? ----I learn ______ using it.
----Do you know ________ man who is standing under the tree? ----He is my new English teacher, Mr Hu.
---Can you tell me what to wear at the party? ---If I ___you,I___the blue jeans.
Paul is friendly to us.He always___good solutions to our problems.
I have to finish my homework first_____ cleaning up the room.