The houses in big cities are so expensive that I can’t __________ to buy one .
I think he is _________ of us two.
----- I’m too busy_____ to my family often.---Why not call them instead?
--- Don’t forget to give my best wishes to your family. --- No, ________.
I don’t like summer, as it is hot and we have to do homework.
I think the dress looks nice _____ you ,______,please.