Replace the words in bold type by personal pronouns: 1) Tom and Bob are always hungry after classes. 2) Tom usually goes

1) They are always hungry after classes. 2) He usually goes to the canteen with his fellow-students (with them). 3) She doesn\'t like mustard. 4) Give her some tea. 5) Is she thirsty? 6) She often asks her to help him. 7) He doesn\'t like beer and always prefers a glass of mineral water.