我很好,谢谢你!A.How are you?B.I'm fine ,thank you! C.See you!
— 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
What time _______ it, please? A. is B. does