It is useless book to children. Put it into left drawer and never read it.

I had just got up and was about to cook my breakfast ___the telephone rang loudly, but it hung up __I could answer it .

If the green light doesn’t come on, you ______ go across the street.

Would you mind _____ your school things on the bed ? —Sorry. I won’t do it again .

Tony’s brother is _______ to take care of the little baby.