--Susan's parents have bought -a large house with a swimming pool in Paris.--It be very expensive.
My pen pal Molly ______ to Xi’an to visit me next Thursday.
Eating ______ junk food is bad for your health.
Mary _____ go to bed ______ her mother came back last night.
Please eat more fruits ______ apples and bananas.
The first story is _______ than the second one.