I have _______used to ________with chopsticks for almost one year.
Here’s useful book . book is written by Bill Gates.
— I think students should have mobile phones to call their parents at school..—_______. They often use them to play games instead.
To our joy, Zhou Yang _______comes from our province won one gold medal in the Olympic Winter Games again.
---Who’s the man over there? Is it Mr. Black?--- It _________ be him. He’s much taller.
---Jack,how are you feeling today?---Much _________ .I think I can go to the concert tomorrow.