ПОМОГИТЕ ПОЖАЛУЙСТА!!! СРОЧНО!!!
Сделать отрицательные предложения
1) I can cook a cake.
2) She in an engineer.
3) They enjoy swimming.
4)They were at the sea last summer.
5) He has written a letter today.
6) They bought a present yesterday.
7) Mother cleans the house every day.
8) Ben will call you tomorrow.
9) We are playing now.
10) They danced at the party yesterday.

Спасибо большое)))

Пожалуйста.

1) I can't cook a cake2) She isn't an engineer3) They aren't enjoy swimming4) They weren't at the sea last summer5) He hasn't written a letter today6) They didn't buy a present yesterday7) Mother doesn't clean the house every day8) Ben won't call you tomorrow9) We aren't playing now10) They didn't dance at the party yesterday