--Could I go skating with you, dad?-- ____. You have to practice piano at home.
—Do you have to hold our English party in the classroom? —Well. I don’t know ______if not there.
They would rather spend time _____ than _____ in the street.
We _____ walk in the park after supper, talking about all _____ we were interested in.
____children who lost their homes in Sichuan province ____sent to study in other cities.
--My family _______ where we will go for our vacation. --Why don't you go to Hawaii? It has many beautiful beaches.