—More and more people come to visit Mount Huangshan—That's true. It has become the _______ of Anhui.
What were you doing ___it was raining outside?
---Oh, it’s raining outside. Don’t leave ____ it stopes.
Please _________ early tomorrow, mum.
The students stopped __________ when the teacher came in.
She often ______ Beijing at the weekend last year.