Fill in the gaps with was, wasn't, were or weren't: 1. My mother ______ given flowers but she ______ given some chocolates. 2 We ______ taught German by a good teacher. 3. Peter ______ offered some CDs. 4. You ______ a dog last Christmas. 5. They ______ put in prison. 6. Lottery ______ won by Susan and Pater but it ______ won by my uncle Peter. 7. He ______ given many books, but his sister ______ received by the president. 8. My grandparents ______ received by the president.