—Why ______ she like history? —Because ________ interesting.
Amy scored the _______ points in swimming. I hope she can do better next time.
The girl is so good at singing that she can sing _______ than anyone else.
It’s generous _______ you _______ your seat to someone in need on the bus.
---Do you think it is _______ useful book? ---Yes. I got _______ “A” in my writing exam last week after I read the book.
---I hope you will have a good time at the party. --- ________