Помогите пожалуйста. СРОЧНО. Поставьте предложения в вопросительную и отрицательную форму: 1 My sister decided to do it herself. 2 She helps me with my English. 3 Ann has just received the letter.
1 My sister didn’t decide to do it herself. 2 She doesn’t help me with my English. 3 Ann hasn’t just received the letter. 1 Did your sister decide to do it herself? 2 Does she help you with your English? 3 Has Ann received the letter?