1. b
2. e.
3. f
4. a
5. d
6. c
2)
Greta isn't walking her dog;
Is Greta walking her dog?
3)
Sasha and Nick aren't ridding their bikes;
Are Sasha and Nick ridding their bikes?
4)
They aren't reading an interesting book;
Are they reading an interesting book?
5)
Jane isn't swimming in the river;
Is Jane swimming in the river?
There are many trees in front of our house
Mother said him to find the book
The little piglet was born yesterday
He washed his toes
He expected the teacher will praise him
Global Warming is the problem of our world
His fire was the biggest in the camp
Visits
Playing
Will fly
Leaving
(Не понятно задание)
Met
Not likes
Put on
Playing, came
Do, gone
Will be
Not take
What do you do
I have had, I haven't played, I bought
did you go, I went
I stayed
I have had, he came
I didn't meet, you were