Question

Задайте общий альтернативный разделительный специальный They try to skate (to ski)

Answer 1

Do they try to skate? Do they try to skate or to ski? They try to skate, don't they? What do they try to do?            Does he wash his bike? Does he wash his bike or his car? He washes his bike, doesn't he? What does he wash?

Answer 2

Общий альтернативный разделительный специальный для предложения "They try to skate (to ski)" - это слеш (/):

"They try to skate/ski."