---Where did you come across our Chinese teacher ?
--- It was in the supermarket ______I purchased mooncakes．

Mo Yan said he would never forget those years ________ he lived in his hometown with his family, ________ has a great effect on his life.

Several professors from Peking University came to visit our school, to my surprise, one of ________ was my aunt.

The reason _______ he was late was _______ he missed the bus.

We shouldn’t spend our money testing so many people, most of ____ are healthy.

She doesn’t like the way _______ you speak to her.

My uncle arrived on a Wednesday,________ I was very busy.

We Chinese must stick to One-China policy, ____ is of great importance to China.

The reporter has ever had a case ______ he got the wrong end of the stick.

It was in the yard of his old house _____ he grew up ____ he dug out a pot of gold.