2.The two boys are lying on the sand:No!The two boys isn't lying on the sand
3.The woman is crying:No!The woman isn't crying
4.The fat boy is laughing:No!The fat boy isn't is laughing
5.The dog is eating:No!The dog isn't eating
6.The man and woman are playing with the ball:No!The man and woman isn't playing with the ball
7.The two girls are water-skiing:No!The two girls isn't are water-skiing
8.The young man is reading:No!The young man isn't reading