Mrs. Green Is________mother. They are________.A.Lucy andLily’s; twinsB.Lucy’sand Lily’s; twins’C.Lucy andLily’s; twin
()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.