Mr. Bo _____ for half a month. He’ll come back in two months.
— Where can I find some pictures _______ I can use in my English class ? — Well , you can find them on the Internet . . A. which B. who C what. D. whom
— I feel very happy that I _________ to be the host . — Congratulations .
— Do you have any trouble in English? —Yes, _______ complete conversations.
The old man ________ to live with his wife ,but now he is used to __________ by himself after she died .
—Would you like to have dinner with my family tomorrow? — ____________ . Because I’m leaving for Shanghai tomorrow morning .