A: ______1_____________?
B: ______2________. He should _________3________.
a. What is he doing?
b. What does he think?
c. What are you doing?
d. What's the problem?
a. He has got a headache.
b. I'm exercising my eyes.
c. He is sleeping
d. I'm thinking
a. drink hot milk.
b. do yoga.
c. stop thinking for a while.
d. take some aspirin.