1.dont - настоящее время
2.didnt - прошедшее
1. It's impossible to go for a picnic in the darkness.
2. The speaker is ready for his report.
3. I'm sure that his illness is not very dangerous.
4. I think our cooperation will be successful.
5. We would like to buy some milk.
Задание А выполнено не совсем некорректно(
I thought it was colder in the street.
My mom brought me an ice-cream.
Who taught you to play chess?
He put the sweater in the bag.
The children slept till 8 o'clock.
The pupil spelt all the words without mistakes.