----Would you like something to eat?---- . I’m not hungry.
—Must I leave for the meeting now? —No, you ________. There’s much time before the meeting.
Mr. Smith was ________ UNICEF officer. He came to the village and changed the poor girl’s life.
—Would you like to go shopping with me? —, but I’m too busy now.
Which two words have the same sound?
—Who teaches ________ English? —Miss Li. She is popular among the students.