The delegation has already arrived but I didn't know it ____

英语翻译
BEIJING,March 7 (Xinhua) -- Another Chinese delegation of businesses and industry leaders,led by the Ministry of Commerce (MOC),left for four European countries Saturday for investment and economic cooperation,the MOC said.
The business delegation,following purchases totaled more than 10 billion U.S.dollars in Europe by a Chinese procurement delegation in late February,are heading for the same destinations of Germany,Switzerland,Spain and Britain.
The new delegation will explore investment opportunities on areas of automobile,machinery,textile,food,electronics and technologies relating to energy saving and environment protection.
An MOC official said "the move would further strengthen cooperation between Chin and Europe and create a win-win result in tackling the global economic downturn."
The delegation are composed of more than 20 top Chinese companies,as well as several national trade associations and government officials.

The delegation flew from London to New York.（保持原句意思不变）.
The delegation traveled from London to New York_____ ______.

91.They requested that we ____a delegation to their country
A.would send
B.were to send
C.sent
D.should send
满分：1 分
92.The doctor gave the patient some medicine,______three times a day after meals
A.taking
B.totake
C.taken
D.tobetaken
满分：1 分
93.We even have no idea ____will happen,so we all feel nervous
A.inwhich
B.inwhat
C.ofwhat
D.ofwhich
满分：1 分
94.After school ,he went to help his mother pick ______in the fiel;
A.cotton
B.acotton
C.cottons
D.somecottons
满分：1 分
95.How many radios will this factory ______ this year?
A.multiply
B.measure
C.manufacture
D.publish
满分：1 分
96.The dry facts of history ________ flesh and blood under his pen.
A.carry out
B.thanks to
C.take on
D.lead to
满分：1 分
97._______ focus on cultural differences between Chinese and Western societies.
A.Thebelowtextanddialogues
B.Thetextanddialoguesbelow
C.Belowthetextanddialogues
D.Textanddialoguesthebelow
满分：1 分
98.The publisher will send you a specimen copy of their new book ______.
A.whenitwillberequested
B.whentheyarerequested
C.whenrequested
D.whenrequitedit
满分：1 分
99..What ______weather we are having
A.well
B.good
C.beautifully
D.blue
满分：1 分
100.Who is the first _____?
A.toarrive
B.toreach
C.arriving
D.reaching

— Are you sure the delegation will come to our school next week? — _____. The head of it has just emailed me about the departure time of their flight. A．No wonder B．You bet C．Don’t mention it D．Definitely not

一个英文句子的语法分析
句子：That delegation made up of some noted professors and accomplished scientists left that city and arrived home still none the wiser about the meaning of the story told by the tourguide.
这个句子的最后部分still non the wiser about成分怎么分析?句意的话是不是换做still not wise about the meaning..这样理解呢?

1The corporation ____first will host the delegation for lunch
A.whose plant B.whose l want we visited C.whose visit we plant D.whose plant we visited
2A left –luggage office is a place where bags ______ be left for a short time,especially at a railway station.A.should B.can C.must D.will

填空：we should i___you of the date of the delegation is arrival

— Are you sure the delegation will come to our school next week? — _____. The head of it has just emailed me about the departure time of their flight. A．No wonder. B．You bet. C．Don’t mention it. D．Definitely not.

英语翻译
When the teachers' delegation will start for the US has been given out.

请问这句话的by one
The delegation decided to prolong their visit by one week.