Lingling, do you know ___________ woman in white?—Yes, she is __________ nurse in Children’s Hospital.

______ surprised the hostess most is _______ one of her friends left the party without saying a word.

He didn’t have__________money,but he had __________friends.

How many elephants are there in the zoo?— There aren’t _______.

We can go to a _______ to mail things.