A direct order like “ Daisy, pass me the book” sounds rude. We’d better say: “________”
Jim dislikes people _______talk much but never do anything. A. when B. who C. which
—Listen! Is it Linda singing in the next room? — No, it __________ be her. She is still in Shanghai. A. can't B. couldn't C. may not
There are ______ people on the square. It's so crowded. A. 8 hundreds B. hundred of C. hundreds of
—What is your favorite sport? —Swimming, I think. It’s _____ of all. A. more relaxing B. the most interesting C. the most boring
—Shall we go out for a walk?—Sorry, I can’t. I _____ my homework. A. do B. was doing C. am doing