Ответ:
1) Is your mother cooking dinner now?
2) I do morning exercises every morning.
3) Where is Tom? - He is taking a shower now.
4) Do you believe in God?
5) Is your father a policeman?
6) The Earth goes around the sun.
7) It is raining now.
8) My mother is sleeping now. - верно
9) What does she usually do in her free time?
10) My sister doesn't like cats.