1) Af : My godparents bought a new houseNeg : My godparents didn't buy a new houseQuest : Did my godparents buy a new house?
2)Af : My stepmother is cooking a delicious cake right nowNeg : My stepmother isn't cooking a delicious cake right nowQuest : Is my stepmother cooking a delicious cake right now?
3) Af : My nephew is getting a scholarship at the momentNeg : My nephew isn't getting a scholarship at this momentQuest : Is my nephew getting a scholarship at this moment?
4) Af : My notebooks are saved in the drawer now.
Neg : My notebooks aren't saved in the drawer now.
Quest : Are my notebooks saved in the drawer now?
5) Af : Today the sun is shining a lot.
Neg : Today the sun isn't shinning a lot.
Quest : Today is the sun shining a lot?
6) Af : My uncles are repairing the car right now.
Neg : My uncles aren't repairing the car right now.
Quest : Are my uncles repairing the car right now?
7) Af : I'm thinking to go to Acapulco this weekend.
Neg : I'm not thinking to go Acapulco this weekend.
Quest : Am I thinking to go Acapulco this weekend?
8) Af : My grandchild is calling her grandmother at the momentNeg : My grandchild isn't calling her grandmother at the momentQuest : Is my grandmother calling her grandmother at the moment?
9) Af : The English's teacher is showing how use the present continuous now.
Neg : The English's teacher isn't showing how use the present continuous now.
Quest : Is the English's teacher showing how use the present continuous now?
10) Af : The group 1°2 is the most intelligent in the schoolNeg : The group 1°2 isn't the most intelligent in the schoolQuest : Is the group 1°2 the most intelligent in the school?
Espero que te sirva : ).