— 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