Составить 5 предложений. в present continuous. к каждому написать вопросительную и отрицательную форму.

1 We are playing a computer game now.
   We aren't playing a computer game now.
   Are we playing a computer game now?
2 I am lisnening  to music now.
   I am not listening to music now.
   Am I listening to music now?
3 Peter is playing the guitar at the moment.
   Peter isn't playing the guitar at the moment.
   Is Peter playing the guitar at the moment?
4 My cat is drinking milk now.
   My cat isn't drinking milk now.
   Is my cat drinking milk now?
5 It is raining now.
   It is not raining now.
   Is it raining now?