2 Do/work/there/scientists?
3 How many/the Museum/things/in/and Darwin Centre/are there?​

1. were shown

2. are developed

3. is being discussed

4. is being built

5. are devoted

6. is known

7. are being prepared

8. were done

9. was being cooked

10. are being sold 

Boxes, sheep, places, libraries, photos, mice, ladies, glasses (стаканы, а не стекло), bushes, dresses, countries, buses, parties, wives, days, knives, knowledge, months, pens, heroes, geese, companies, lives, deer, tomatoes, cities, men, plays (пьесы), news, children, fruits (если много разных видов фруктов), shelves, leaves, feet, fishes (если много разных видов рыб), women, money, information.