– How much does it cost?– Four ______ yuan.
It’s______ late now, but I still have ______things to do.
--Do you know when Jim _________ ?---I don’t know. As soon as he , I will call you.
---Look at that tall building!---It is _______tallest building in the city.
_____ tall boy named Paul is _____ American.
---Don’t forget to give my best wishes to your parents. ---_________.