Transform the situations and the text in Past

The USA produces more doughnuts than all the other countries in the world - not stated
The fillings in doughnuts were first added to make them well-cooked - true
Mrs. Gregory was the best doughnut cook in her town - not stated
Mrs. Gregory invented doughnuts with a hole in the centre. - false
At the beginning of the 20th century, doughnuts became very popular in the United States - true
The doughnut machine brought its inventor lots of money - true
The spelling ‘donut’ is more popular in the US than anywhere else - not stated
The ‘Doughnut Girls’ was the name for women who served in the army during World War I - false

III.

I. I help my friends with their homework.

2. I make people laugh when they are sad.

3. I talk to my friends on the phone.

4.I do not do sports at the weekends.

5. I play a musical instrument in the evening.

6. I do the housework for my parents.

7. I am not shy when I meet new people.

8. How often do you do exercise?

9. How old is your best friend?

10. How many brother and sisters have you got?

I I.How much home work did you do last night?

IV.

1. Why do you look at me like that?

2. Jen is a student at a university. Is he? What does he study)?

3. How is your Japanese? Is it get better?

4. I'm tired. I am goimg to bed now. Goodnight!

5. We can go out now. It isn't rain any more.

6. Mike has just started his evening classes. He studies English.

V.

The teacher is reading a text now.
I am playing with my dog now.
Look! He is riding his bike.
The ducks are swimming. 
We are sitting in the classroom.
Look! Polly is taking my pen.
The pupils are standing up.
Kate is making a cake now.
Are you running to school now?