The school _____ my father teaches is a world-famous one, _____ was set up 100 years ago．

This is Mr．Smith, ________ I think has something interesting to tell you．

―When was the house built?

―It was built in 1949 _______ the PRC was founded．

Is this the reason ______he explained at the meeting for his carelessness in his work?

The place _______ interested me most was the Gnat Wall．

I'd like a car ______ front lights an big and tuned．

You were very impolite to him, for ______ you should make an apology to him, I think,

Now teenagers like to go to the fast food restaurants, ______ eating doesn’t take much time．

In my old school album there are some pictures of some teachers ______ can’t be found in yours．

Henry set up a club for football fans, ________ he invited all his friends．