I think this is the most interesting thing _____ has happened to us .
This English newspaper is very easy for the students because there are _____ new words in it.
Many flowers ________ in our school last year,and they made our school a beautiful garden.
There's a red car parking in our neighborhood. Do you know _____ it is?
--ls your school far from here? --Not very far. It’s about twenty ____ walk.
----Do you know the girl in the white dress? ----Yes, she’s ____ university student. She always takes _____ umbrella with her.