We should _______ the school rules as students.
---Where are you going, Sam? ---There isn’t any ______ in the fridge. I’ll go and buy some.
It’s too cold outside today. You’d better ____ your jacket.
I don’t know if it _______ tomorrow. If it ____, I will stay at home and read some books.
There _____ a sports meeting in our school next week.
He enjoys collecting,. He has collected over three _____ stamps.