情景对话。 ( )(1)颜色应该说: ( )(2)向别人介绍自己的妈妈应该说: ( )(3)和王兵打招呼应该说: ( )(4)早上见王老师应该说: ( )(5)和同学告别应该说:
E. Hi, Wang Bing.
— What do you like doing? — I like ________ flowers. A. to smell B. smelling
— What can you feel? — I can feel _________ . It’s a key. A. something hard B. hard something
What _______ you do on Sunday? A. do B. are
_________ you free on Saturday afternoon, Tom? A. Do B. Are
We brush our teeth at seven o’clock ________ the morning. A. in B. at