Can you give me a case ____ this phrase can be used?

This is the person __________ I borrowed some money.

This is the museum  _____ we visited last year.

A booking-office is a place _______ tickets are sold.

This is the reason _______ he was absent.

She may have missed the train,        she won’t arrive for another hour.

My neighbors used to give me a hand in time of trouble, _______ was very kind of them.

Taobao is Asia’s largest retail（零售的） network platform, ______ people can buy and sell many kinds of things．

Everyone can remember the things and the people ______made them deeply moved during the earthquake in Wenchuan, Sichuan Province

The reason _______ he was absent from the meeting is_____ he suffered form a headache.