It’s ____ useful book. And ____ book is popular with students.
—There is no salt left. Jim, would you like to get ________? —OK, Mum!
He has poor _______, so he can’t see the words on the blackboard clearly.
Audrey Hepburn was a ballet dancer ____ a very young age. In her twenties she became a famous film star.
Li Na plays____________ tennis very well. She has become _____________first Asian woman to reach a Grand Slam(大满贯) final.
—Simon,I wonder _______. —Last Saturday.