A: Hi, Tony! Long time no see.(1) ?
B: Pretty good. What about you?
A: Great.(2) ?
B: I only studied all day. So now there's something wrong with my eyes.
A:(3) . Don't worry. You should do eye exercises twice a day and examine your eyes in time.
B:(4) . By the way, what did you do then?
A: I took online classes, exercised and learnt to make cakes.
B: That sounds interesting.(5) ?
A: Sure. I can teach you. It is easy to make cakes.
B: OK. That's the deal.