A: do you take exercise? B:Every day.A. How often B. How long C. When
— 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