4 вправа виконана правильно.
5 вправа
2, have
3. is eating
4.eats
5. cry
6вправа
3.look!The monkeys are climbing the trees
4.The monkeys always climb the trees.
5.The hippo has a bath in the afternoon
6.The hippo is having the bath at the moment.
7.Listen! The crocodile is crying.
8. The crocodile something cries.
7 вправа
3.isn`t
4 aren`t
5 don`t
6 haven`t
7 aren`t
8 isn`t