3. check your grammar: gap fill complete the sentences using the passive. 1. the theatre has cancelled the play. = the play by the theatre. 2. did someone tell the students about the trip? = were about the trip? 3. they haven't announced the opening date yet. = the opening date yet. 4. a car hit my dog. = my dog by a car. 5. someone had burgled his house. = his house 6. students will organise the party themselves. = the party by students themselves. 7. clare didn't write that note. = that note by clare.