We usually have our school trip a morning of April.
Don’t believe it ,the whole story is .
The music made me think of the _________ of a running stream.
Because of the dry weather, trees have died in this area and is over 100.
--- What do you think of the speech by Mrs. Li?--- Well, it’s quite _______ and all of us are quite ______ at it.
---The air pollution is terrible. --- It will be worse we take action to protect the environment.