Use the verbs in the appropriate passive forms.
1. an interesting serial (show) on tv now.
2. the computer program (create) at 10 pm yesterday.
3. "your drinks (bring) in a minute," the manager said.
4. rice (grow) in china and some other asian countries.
5. they said that all the documents (sign) by 5 pm last tuesday.
6. the news (just, broadcast) on radio 4.
7. the letter (send) yesterday
