Fill in the gaps with the necessary form of the verb to be!
1. Yesterday Ann _____ invited to the party.
2. Her new book ____ translated into several languages in two months.
3. The football match _______ played in such bad weather yesterday.
4. Many accidents ________ often caused by dangerous driving.
5. When ______ these castles built? - Two centuries ago.
6. This road ______ not used very often.
7. The picture ______ finished in an hour.
8. Most of the cars produced in this plant _____ exported abroad.
9. Last night the house _____ broken by somebody.
10. A lot of questions ______ asked at the meeting tomorrow.