Язык. составить таблицу, мне дали 2 примера и таких еще нужно минимум 3. . then (past). |. now (present) there wasn't an airport |. there is an airport

He couldn't play hockey. | he can play hockey

she thought beauty was the most important for a girl. | she thinks education is more important than beauty.

they were enemies. | they are friends.