John had to start work at an early age, ____ his family was very poor.
Of all the cities in China, I think Hangzhou is .
—He must be a true friend, isn’t he?—Of course he is. He seldom _______ a bad word about others.
When people visit Australia, they can see .
---Look! Who’s boy over there?--- Oh, he is my cousin Bob. He is honest boy.
– Would you like something to eat?– . I’m a little hungry.