---David, why are you so excited?---My father has made a ______that he will take me to Tibet next month..
I’d like someone to share my worries _______.
There is ________work to do and the work is _______ difficult .
--Your English is so good. Can you tell us ________?--At home-school. My father taught me.
Her composition is better than .
Father has had the computer _________. Now it works very well.