May I go and play with Dick this afternoon，Mum—No，you can’t go out________your work is being done.

Listen! There is a knock on the door．Who _____ it be?—It must be Jack．Just now I sent for him．

Mike is ____boy.

________ unemployment insurance would mean tellingmillions of our neighbors who are out of work today that they’re on their own

I’d like to tell you the table manners ________ you should know when you visit South Korea this summer holiday.