( ) I don’t _______breakfast at 9:00 in the morning. A. has B. having C. have
Your brother looks _____ younger than you.
Would you mind _____ the window for me?
It is very ______ of you to make such stupid mistakes.
-- Mom, we are running out of milk. -- Let's go to the ______ to buy some.
In order to give children a better life in the future, we should ____ the environment.