Lots of people like to take a walk on Nanjing City Wall since it .
Mymathteacher________me,becausehe________Ifailedmytest.
---Do you think it’s going to rain over the weekend?---____________.
We should not eat _______ junk food.
That meat is ______dear. Don’t buy it _________.
---What’s _____with you? ---I have a cold.