He found a magazine ________with the owner’s name ________on the desk

with the back cover ________off.

A. marking, lying, torn　　　　　　　　

B. marked, lying, torn

C. marked, laid, tearing　　　　　　　

D. marking, laying, tearing

During both World War I and II, pigeons were e　　　　 by armies to carry messages to and from the front lines.

假如你叫李华， 是金山市某中学生。最近你校在为一批来自英国的学生征寻住宿家庭，你有意申请。请根据下面提供的信息用英语给校长写封信，说明你申请的理由。

【写作要求】

1. .注意必须包括所有要点，用5个规范的英语句子组织成连贯的文章

2. 信的开头与结尾已为你写好，不计入总词数，字数在120词左右。

Dear sir,

I’m writing to request a valuable chance to be one of the host families for the British students.______________________________________________________

___________________________________________________________

___________________________________________________________

___________________________________________________________

_________________________________________________________________________________________________________________________________________________________________________________

______________________________________________________________________________________________________________________

___________________________________________________________

___________________________________________________________

Looking forward to your reply.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Yours,

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 LiHua

--I can't find Mr. Smith.

--It was in the hotel___________ he stayed.

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

As there is less and less coal and oil, scientists are exploring new ways of making use of ______ energy, such as sunlight, wind and water for power and fuel.

A. primary　　 　　 B. alternative　　　 　C. instant　　　　 　 D. unique