Replace the words in bold type by personal pronouns: 1) Tom

Replace the words in bold type by personal pronouns: 1) Tom and Bob are always hungry after classes. 2) Tom usually goes to the canteen with his fellow-students. 3) Mother doesn39;t like mustard. 4) Give Kitty some tea. 5) Is Kitty thirsty? 6) Mother often asks Ann to help little John. 7) Bob doesn39;t like beer and always prefers a glass of mineral water.