помогите с заданиям по англ
make the following negative and interrogative
1) Mary has switched on the light
2) My relatives have received the parcel
3) Our grandfather has travelled much
4 the boy has passed all his exams
5) the little girl has signed the order
7) you have paid for the stamps
8) the pupils have solved the problem
9) Robert has come back

Ответ: хелоу

Hasn't Mary switched on the light?

Haven't my relatives received the parcel?

Hasn't our grandfather travelled much?

Hasn't the boy passed all his exams?

Hasn't the little girl signed the order?

Haven't they sold their car?

Haven't you paid for the stamps?

Haven't the pupils solved the problem?

Hasn't Robert come back?

Объяснение: Нужно просто поставить вопросительные знаки в конце, таким образом  предложения из утвердительных превращается в вопросительные, а также забыл написать нужно поставить Hasn't в начале