_________ are good friends .
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. --- ________
---________ doesn’t Jim look happy today?---He _______ happy because he doesn’t do well in his English.
My mother _______at 8 a.m. ________every Monday morning.