Пожалуйста, помогите вставить правильный предлог: with или by. 1. Fish is cut … a special knife. 2.…

Пожалуйста, помогите вставить правильный предлог: with или by. 1. Fish is cut … a special knife. 2. What do we usually dig …? 3. These novels arewritten … A. J. Cronin. 4. In ancient times people wrote on clay tablet … special styluses. 5. In ancient times people wrote on clay tablet … special styluses. 6. Women's dresses are sewed … dressmakers. 7. Who is the portrait painted …? 8. Do you prefer to paint … long or short brushes?