The cleaners should not be looked down on and they are angels of the city _________.
——Would you like to visit the UK? ——Yes, ______.
There are six floors ______our school building. Our class is ______ the third floor.
Reading is fun and helps you know __________ about the world
——What kind of home do you _____? —— A flat _____ three bedrooms.
There ________ a basketball match in our school next Sunday.