3.1 - He catching fish for dinner
2 - We are studiyng the climate
3 - Those crocodiles are not sleeping
4 - I'm watching a TV programme about polar bears
5 - They not doing their homework
6 - She writing a book about whales
7 - You not listening to me
4.1 - Is climate changingYes, it is
2 - Are tigers becoming extinct?Yes, they are
3 - Are you talking to Billy?No, I don't
4 - Is that female bear protecting her baby?Yes, she is
5 - Are we learning new vocabulary?Yes, we are
6 - Are your friends running in the park now?No, they don't
7 - Is Jack looking for his book?No, he don't
Объяснение:
3.1 - He catching fish for dinner
2 - We are studiyng the climate
3 - Those crocodiles are not sleeping
4 - I'm watching a TV programme about polar bears
5 - They not doing their homework
6 - She writing a book about whales
7 - You not listening to me
4.1 - Is climate changingYes, it is
2 - Are tigers becoming extinct?Yes, they are
3 - Are you talking to Billy?No, I don't
4 - Is that female bear protecting her baby?Yes, she is
5 - Are we learning new vocabulary?Yes, we are
6 - Are your friends running in the park now?No, they don't
7 - Is Jack looking for his book?No, he don't
Объяснение: