Воткните пропущенный вспомогательный глагол. 1. My mother ___________ born in 1947.

Вставьте пропущенный вспомогательный глагол. 1. My mother ___________ born in 1947. 2. _________ I come in? Yes, please. 3. How long _________ you known Peter? 4. My bicycle isnt here anymore. Somebody ________ taken it. 5. Dresses ________ мейд preferably of cotton in hot countries. 6. My uncle John _______ _________ operated on in this clinic now.