Сколько литров водорода образуется при взаимодействии цинка с 50 гр серной кислоты если выход водорода составил 75%? ​

Are there many animals in our region? ОБЩИЙ
Are there many animals or birds in our region? АЛЬТЕРНАТИВНЫЙ
Where are there many animals? СПЕЦИАЛЬНЫЙ
How many animals are there in our region? Who is there in our region? К ПОДЛЕЖАЩЕМУ
There are many animals in our region, aren't there? РАЗДЕЛИТЕЛЬНЫЙ

There aren't many animals in our region.  

В Perfect:
There have been many animals in our region.
There had been many animals in our region.
There will have been many animals in our region.

А вот в Continuous или Perfect Continuous это предложение нельзя поставить. Или я чего-то не понимаю….

a) do, are playing

b) wakes

c) is writing

a)Mike walked to the corner. Mike didn't walk to the corner. Did Mike walk to the corner?

b) They sold their house. They didn't sell their house. Did they sell their house?

c) The teacher finished the work. The teacher didn't finish the work. Did teacher finish the work?

a)We are working on the report right now. We aren't working on the report right now. Are we working on the report right now?

b) The man is talking to Mrs Brown. The man isn't taking to Mrs Brown. Is man talking to Mrs Brown

c) They are making much noise at the moment. They aren't making much noise at the moment. Are they making much noise at the moment?

a)Does Tom get up at 8 o'clock every morning? When does Tom get up every morning?

b) Is my brother studying English in here? What is my brother studying in here?

c) Did Nina go to the forest last summer? Where did Nina go last summer?