Помогите. Нужно поставить предложения в отрицательную и вопросительную форму. 1)He always watches tv in the evening. 2)She is writing a letter in her bedroom. 3)He has gone to Britain. 4)They signed a very important contract last week. 5)He was watching an interesting film yesterday at this time. 6)They will solve the price problem next week.

1.  Does he always watch TV in ... ?   He does not always warch TV ... . 
2.  Is she writting a letter ... ?                She is not writting a letter ... .
3.  Has he gone to Britain ?                   He has not gone to Britain. 
4.  Did they sign a very ... ?                      They did not sign a very .... . 
5.  Was he watching an interesting ... ?    He was not watching an ... . 
6.  Will they solve the price ... ?                  They will not solve the price ... .