-There a dolphin show in the zoo tomorrow . -Great ! Let's go to see it together.
--- There is someone at the door. Who ______ it be? Is it the postman?--- No, it ________ be him. It’s just seven o’clock. It’s too early.
He has read many books on history, so it’s _________ for him to answer these questions.
I feel very angry when hearing that Japanese government tries to _________ Diaoyu Island.
---Would you like some ________? ---Yes, please. Fruit is good for health.
Among the four underlined letters, which one has the different pronunciation from the other three?A. boss B. police D. cotton D. nod