Peter’s Chinese was very poor when he came to China, so he couldn’t make himself _____.
— You look nice in your new dress! When did you buy it? —Don’t you know? I ______it for several days. A. bought B. have bought C. have had
— Must we go there together? —______ you ________ he goes there, only one student is needed. A. Both; andB. Either; orC. Neither; nor
— Excuse me, sir, smoking in the gas station. — Oh, I'm really sorry. A. doesn't allow B. isn't allowed C. aren't allowed
—Do you often see Johnon the playground? —No, but he is often seenthe guitar in the park. A. run; play B. running; to play C. run; to play
—Excuse me, are these books ________? —No, they aren’t ________. They are ________ classmate’s. A. his; my; his B. your; mine; his C. yours; mine; my