听音选出你听到的句子,将其序号填在括号里。 (1)A. I cleaned my room. B. I finished my homework. (2)A. Lingling didn’t get up at half past six. B. Lingling gets up at half past six. (3)A. Did you hurt your knee? B. Did you see a scary thing? (4)A. There was a big monster. B. There were three monsters. (5)A. When did they come? B. What did she play? (6)A. Sam fell off his bike. B. Sam fell on the watermelon.