I.It's exciting to see Rooney in person.
->Seeing....................
2.Childern are interested in going to the zoo.
->Children are fond....................
3.Would you mind closing the door?
->Could you please..............
4.The cat is chasing the rat,so they are running fast
->The rat an the cat .......................
5.It's a year since I last went to the gym.
->I have............
I.It's exciting to see Rooney in person.
->Seeing......Rooney in person is exciting ..............
2.Childern are interested in going to the zoo.
->Children are fond......of going to the zoo...............
3.Would you mind closing the door?
->Could you please......close the door?........
4.The cat is chasing the rat,so they are running fast
->The rat and the cat .............are running fast because The cat is chasing the rat..........
5.It's a year since I last went to the gym.
->I have......not gone to the gym for a year......
I.It's exciting to see Rooney in person.
->Seeing Rooney in person is exciting.
2.Childern are interested in going to the zoo.
->Children are fond of going to the zoo.
3.Would you mind closing the door?
->Could you please close the door?
4.The cat is chasing the rat,so they are running fast
->The rat and the cat are running fast because The cat is chasing the rat.
5.It's a year since I last went to the gym.
->I have not gone to the gym for a year.