_“_____ do you live in that small town”_“For ten years.”

Have you ever been to the square was built last year?

No one knows how the huge rocks _______ and _______ without our modern machines eight hundred years ago.

Yet ever since then, people at home and abroad have ________ different opinions about the policy.

The old lady, _______ had been killed in the war, was given help by the local government．