с письмом другу все на фото.

Отрицательная форма:
1) She didn't understand us. [Время
2) They don't teach them. [Время - Настоящее]
3) We will not make a doll. [Время - Будущее]

Вопросительная форма:
1) Did she understand us? [Время
2) Do they teach them? [Время - Настоящее]
3) Will we make a doll? [Время - Будущее]

Положительная форма:
1) She understood us. [Время
2) They teach them. [Время - Настоящее]
3) We will make a doll. [Время - Будущее]

P.S: курсивом выделил неправильные глаголы.
Формы глаголов:  understand - understood - understood
teach - taught - taught
make - made - made

How I spent summer
In June, I was walking in the country enjoyed the sun bathed.
June was very hot.
June has left a good impression.
In July, I went to the sea with my mother for 2 weeks.
It was very nice and the evening was always a beautiful sunset walks.
Also, after I went to sea Krasnodar stayed there for 2 weeks
 it's so beautiful, I was walking in the park there is a very beautiful street called the red square.
July also brought a lot of emotion.
In August, I was at the cottage and enjoy the last berries gulyala.Mne liked August and the summer.