Răspuns:
a.
The parrots are standing on a branch.
The players are playing football. They are running on the pitch.
The cook is cutting fruits and vegatables. He is preparing the food.
The ballerina is dancing. She is listening to music.
The dogs are standing in the yard. They are playing.
b.
Are the parrots flying in the forest? - No, they aren't.
Is the ballerina raising her arms? - Yes, she is.
Are the players playing rugby? - No, they aren't
Is the cook baking cakes? - Yes, he is.
Are the dogs walking in the park? - Yes, they are.