I think history is interesting, you don’t like it.
This is the key _____ the door of our classroom. It’s my turn ______ the door.
Everyone in our village likes Harry because he always talks to others ______ a friendly way.
He prefers _______ newspaper to _______ TV on Saturday evening.
— ________are you going to do during your holidays?-I’m going on a trip to Hainan.
—Will they send their homework _____ the teacher _____ email?—Yes, they will.