Пре­об­ра­зуй­те, если это не­об­хо­ди­мо, слово SWIM так, чтобы оно грам­ма­ти­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

She learnt how to snorkel and saw lots of pretty fish in the ocean around her. One day she even saw a sea turtle while she __________________.