. Поставьте предложения в отрицательную форму и переведите их: 1. They have lived in London for 3 years. 2. Sandra has

1. They have lived in London for 3 years. Have they lived in London for 3 years? They have not lived in London for 3 years. 2. Sandra has visited many cities this summer. Has Sandra visited many cities this summer? Sandra has not visited many cities this summer. 3. Mr. Brown has built this house himself. Has Mr. Brown built this house himself? Mr. Brown has not built this house himself. 4. I will have seen many new places by the end of this year. Will I have seen many new places by the end of this year? I will not have seen many new places by the end of this year. 5. She has already finished her translation. Has she already finished her translation? She has not finished her translation yet.