1. Поставьте глагол “to be” в правильную форму 1. Apples … eaten the day before yesterday.
2. A new stadium … … opened next month.
3. Butter … made of sour cream.
4. The fish … eaten by the cat last week.
5. Cheese ... eaten for breakfast in my family.
6. Our plan … … discussed next week.
7. The telephone … invented in 1876.