Опровергните данные утверждения напишите по одному общему и специальному предложению There is somebody there.2 There were computers in the lab .3 There was some petrol in the petrol tank.

1.There isn't anybody there. Is there somebody there ? Where is somebody? 2 There weren't computers in the lab . Were there computers in the lab ? What were there in the lab ? 3 There wasn't any petrol in the petrol tank. Was there any petrol in the petrol tank ? What was there in the petrol tank ?