4. 1 is flying
2 are bathing
3 is hugging
4 are howling
5 am studying
6 is making
7 are feeding
8 are swimming
5. 1 Dad isn't walking the dog.
2 I am not playing with kittens.
3 Mum isn't watching the Animal Planet channel.
4 My brother isn't cleaning the aquarium.
5 Zoe, my sister isn't reading about Bambi the deer.
6 Grandparents aren't feeding the goldfish.
Объяснение:
правило: Present Cont. tense.