1、【题目】The reason ____ (为什么这事情会这样)is now clear. I don't need to explain it once more.

答案：

for which/why this matter should be so

解析：

暂无解析

1、【题目】Mary was the girl ____ (在初中我和她一起看电影的)。

答案：

with whom I went to see films in junior middle-school

解析：

暂无解析

1、【题目】Hebuiltatelescope____hecouldstudytheskiesinhisfreetime.

答案：

through which

解析：

暂无解析

1、【题目】Here is a piece of paper_____(在上面写着那本书的标题)The Arabian Nights.

答案：

on which was written the title of the book

解析：

暂无解析

1、【题目】Oursisbeautifulschoolwithalonghistory,____weareproud.

答案：

of which

解析：

暂无解析

1、【题目】The aeroplane ____ she was traveling was delayed for three hours at least.

答案：

in which

解析：

暂无解析