Have you ever been to the square _____ was built last year?
A. which     B. where     C. when     D what

I like the house in ________ I used to live.

There is nothing in the world ________ can make him give up his dream.

The art museum _____ is very beautiful will open next week.

The tall boy ______ you just met is my brother.

I’m a football fan.  I was interested in everything _____is about the 2010 World Cup.

Do you know the teacher who is having an English lesson.

It’s said that Armstrong sent a message to Mission Control _____ said that two huge, strange objects landed near them and were watching them.

I love places _____________ the people are very friendly.