A.How about putting it at the school gate? |
B.I’m reading a book about Earth Day. |
C.When’s Earth Day then? |
D.I’m making a poster. |
E.Because Earth day is coming. |
F.Is it popular in China? |
A.What are the white parts? |
B.The Earth was clean many years ago. |
C.What are the green parts? |
D.But today, people are polluting(污染) the land, the water and the air. |
E.We can’t do this again. |
F.The blue parts are sea. |
The Earth is a beautiful place. There are forests and rivers, mountains and fields. Some places are very hot, and some are very c
There are many different plants (植物). Some are large. Some are small. All plants need light and w
Today, there is a lot of pollution (污染). We burn things to make e
We must stop doing these things. It’s important for us to p
A.Trees help keep the air clean. |
B.These are easy things we can do. |
C.We can take the bus and the metro to school. |
D.The Earth is our home. |
E.They’re bad for the Earth. |
A.Shall we put it at the school gate? |
B.I'm reading a book about Earth Day. |
C.When's Earth Day? |
D.I'm making a poster. |
E.Because Earth Day is coming. |
F.Is it popular in China? |
minute but take she where late can drive house work |
Martin has a daughter and she works in New York. Martin wants to go to New York to see
Martin leaves his house at 10 o’clock in the morning and gets to the airport (飞机场) by bus. “May I see your ID card?” says the
He gets into a taxi (出租车). The driver
After about 15
Luckily (幸运地), Martin
A.What are some of the rules? |
B.We must keep the library clean. |
C.Can you take food to the library? |
D.When do you usually go there? |
E.What do you think of the new library? |