Задание: rewrite the sentences in Passive Voice.Use the by+agent or with+instrument/material/ingredient. Предложения:

1. She uses tomatoes, onion and garlic to make the sauce. Tomatoes, onion and garlic are used by her to make the sauce. 2. John Adams will direct the new play. The new play will be directed by John Adams. 3. Snow covered the ground. The ground was covered with snow. 4. Picasso painted \"Guernica\". \"Guernica was painted by Picasso.