Заполните пропуски соответствующими формами притяжательных местоимений. 1. how old is . . son? 2. . sister’s teacher is a man, but . . is a woman. 3. “are these books . .? ” “yes, they are . . ” 4. . shop is the best shop in the plant. 5. . brother is at school. where is . .? 6. they like to read my books because . . are not very interesting. 7. their ties are black but . . are blue. 8. my brother is an engineer and . . is a doctor.