помогите необходимо написать предложения на отрицательном. ординарном. и вопросительным

1. I swam in the lake last year.
Did you swim in the lake last year?
I didn't swim in the lake last year.
2.They were in the theater the evening yesterday.
Did they be in the theater the evening yesterday?
They didn't be in the theater the evening yesterday.
3.Boy drunk a glass of juice.
Did boy drink a glass of juice?
Boy didn't drink a glass if juice.
5. Grandma received a letter a week ago.
Did grandms receive a letter a week ago?
Grandma didn't receive a letter a week ago.
6.They did homework two days ago.
Did they do homework two days ago?
They didn't do homework two days ago.