Заполните пропуски артиклями 1. i . he . he is not , he is at college 2. my mother is . she works at hospital. 3. this is . give book, pleas.

1 I have a brother. He is a student. He is not at home, he is at college.
2 My mother is a doctor. She works at a large hospital.
3 This is a good book. Give me the book, please?