[by:可可英語～www.ccdyzl.cn]
lesson 9,Where have you been, Hu Lan?
I called you, but you were not in your office.
I 've been to a paper factory.
What did you do there?
I found that the factory was pouring waste water into the river near it.
The river has become very dirty.
Lots of fish have died.
That's terrible!
Do you think" Greener China" can do something?
Yes, of course.
We can write a story about it to the TV station and the newspager.
Good idea!
Businessmen are afraid of newspagers and TV stations.
A: How long have you been a member of Greener China?
B: I 've been with Greener China for a year.
A: What have you done since you joined Greener China?
B: I 've written a book on the environment.
A: How long have you been at this school?
B: For over two years.
A: How many English words have you learned since you came?
B: About one thousand.
I have been with Greener China for four years.
I have lived here since 1998.I have written a book since you joined Greener China