Read these sentences and help the tiger choose the correct variant of the verb 'to be'.
(Прочитай предложения и помоги тигрёнку выбрать правильный вариант глагола «быть».)
James and Betty [is|are|am] cleaning the kitchen.
Aunt Megan [are not|is not|am not] feeding the ducks.
[Are|Is|Am] I wearing black shoes?
