-I believe we’ve met before. -No, I’ve never been here before.
This picture is quite old, we can still see it was drawn in century.
The place _______interested me most was the Children’s Palace.
Mr Yu gave some new words to Lucy and asked her to on the blackboard.
He served in the army in _____ when he was in his twenties.
-- Your new bike is very fashionable. -- _________.