I will lend you the money ____ you pay it back in one month.

．一________woman is Tom’s mother?一The one in the red coat．

I don’t understand the story though there are___new words in it.

Are _______ your friends?—Yes, ____ are.

You’re dropped __________ “s” in the word “across”.－Oh, you are right, __________ letter “s” should be doubled like this “cross”.