7.(how / these windows / break ? )_________________________

6.(you / invite / to the party last week ? )_________________________

5.(when / this bridge / build ? )_________________________

4.(my bicycle / steal / a few days ago)_________________________

3.(three people / injure / in the accident)_________________________

2.(the house / paint / last month)The house _________________________

1.(the office / clean / yesterday )The office was cleaned yesterday.

10. _____ paper _____(make)of wood ?

9. Some toys ______(buy)as a presents for these children last Monday.

8. Moon cakes ______(make)by his mother every year . ______ your mother _____(make)moon cakes for you every year ?