1.
1. We brought our books last week.
2. Our group learns English now.
3. Our teacher was born in 1985.
4. I will have a spare time tomorrow.
5. He will buy this notebook next month.
2.
1. We HAD a little child.
2. How old WAS Mary?
3. These data WERE not accurate.
1. У нас был маленький ребенок.
2. Сколько лет было Мэри?
3. Эти данные не были точными.
3.
1. My sister was a doctor.
Was my sister a doctor?
Yes, she was
My sister wasn't a doctor.
2. His father will live in England next year.
Will his father live in England next year?
Yes, he will
His father won't live in England next year.
3. We always went home after classes.
Did we always go home after classes?
Yes, we did
We didn't go home after classes.
4. We have an English lesson every day.
Do we have an English lesson every day?
Yes, we do
We don't have an English lesson every day.
The total production of bushels of corn in the United States is more than that of all other cereal crops combined.
Are these clean notebooks?
I am right, aren't I?
Do I have to get ready now? - Yes, it's time we went. [После it's time используется Past Simple]
The southern part of Kazakhstan land is mountainous.
My brother goes in for sports.
California relies heavily on income from fruit crops, and so does Florida.
He speaks as if he had visited London himself.
When you go abroad, be very attentive.
She looks after passengers.
Правильно будет: One man entered, (and) then a second (entered).