Поставьте глаголы в пустых строчках (is или are) arthur climb a big tree his mother, emma paint a picture. william work in the garden and the cat sleep. everybody have a great time

Везде is, кроме последнего предложения там are.

Arthur is climbing a big tree his mother, Emma is painting a picture. William is workngi in the garden and the cat is sleeping. Everybody is having a great time