March 22 is World Water day. Which of the following signs shows that we should save water?
Long long ago,there__________four foxes and they lived a happy life together.
— Excuse me, could you tell me ______? — My name is Kate Green.
My sister ______ to the party yesterday. She had a good time with her friends.
My mother always wants me _______ more vegetables for dinner.
Mr. Black is our English teacher. He ______ in our school since 2011.