假如你是李華，你的朋友Peter給你發(fā)來(lái)郵件，詢(xún)問(wèn)你校正在開(kāi)展的“低碳活動(dòng)”。根據(jù)要點(diǎn)寫(xiě)回信。

（1）盡量乘公交車(chē)、走路或騎車(chē)

（2）使用電子賀卡

（3）雙面使用紙張

（4）節(jié)約用電、用水。

活動(dòng)主題是：行動(dòng)改變世界（Act On the Earth）。

要求：100詞左右；首句已給出。

Dear Peter,

With regard to your enquiry, I am here to tell you more details about the low carbon programmes that are right now taking place in my school.

--- Excuse me, can you tell me where the nearest bank is, please?

---______ Oh yes! It's past the office, next to a big market.

A．Mm, let me think.                         B．Oh, I beg your pardon?

C．You're welcome.                          D．What do you mean?

--- I wonder if I could possibly use your car for tonight?

---______. I'm not using it anyhow.

A．Sure, go head        B．I don't know          C．Yes, indeed           D．I don't care

It was not immediately obvious _____ water was to be fundamental to the development of life.

A．what                    B．that                      C．when                   D．why

_____ is even more important is that as the earth cooled down, water began to appear on its surface.

A．As                 B．That                   C．What                   D．Where

They multiplied and filled the oceans and seas with oxygen, _____ encouraged the later development of early shellfish and all sorts of fish.

A．that                      B．where                   C．when                   D．which

Walking does need a bit of practice _____ gravity has changed.

A．a(chǎn)s if              B．in their turn            C．now that             D．a(chǎn)s a result of

We watched, amazed as fire _____ on the outside of the spaceship as the earth’s gravity increased.

A．broke up               B．broke out              C．broke in                D．broke away

The thought _____ they could cross the whole continent was exciting.

A．that                      B．what                    C．which                  D．why

People say it is Canada’s most beautiful city, _____ by mountains and the Pacific Ocean.

A．surrounding          B．surround         C．to surround         D．surrounded