20 ! поставьте предложения в отрицательную форму he is smoking in the corridor. the guests are sitting in confortable armcairs the ladies are having supper granny is sleeping the students are translating the text now we are working in the garden

1 isn't smoking
2 aren't sitting
3 aren't having 
4 isn't sleeoing
5 aren't translating
6 aren't working

1. He isn't smoking in the coridor.
2. The guests aren't sitting in comfortable armchairs.
3. The ladies aren't having supper.
4. Granny isn't sleeping.
5. The students aren't translating the text now.
6. We aren't working in the garden.