词汇和书面表达四、单词拼写及用法（共35题，每题1分,共35分）A动词的谓语形式和非谓语形式 (确立“动词形式功能”的对应关系！)46. Their first lesson usually _ (开始) at eight fifteen in the morning. 47. _ the boy usually _ (聊天) with his e-friend on QQ if he has time? 48. Lily sends a message(发短信) to her mother, “We _ (have) a meeting in the hall now. I will call you later.” 49. - _ the rooms clean and tidy? - Yes. We like to live here. 50. _ your classmates _ (喜爱) listening to musi
