Passage: Swimming is very hard , so yesterday I took a swimming class . The swimming class was taught by a life guard and swim instructor . The first lesson was to learn how to float and blow bubbles in the water .  I had a lot of fun with these steps , so I easily advanced to the next level ! The next level was practicing with a swim board , and kicking my legs . Once I got the hang of this part , I advanced to trying to swim forward just laying on my front in the water , I was able to learn this part pretty quickly as well .  The only form I can swim for now is free style , but I think I can do more soon ! Question: What might they have trouble with? Option1: Learning how to blow bubbles in the water. Option2: Learning the next stroke
Learning the next stroke