Нужно поставить say, tell или ask в нужную форму (согласование времён) first, the headmaster said good morning. then he _ us that police had been _ about hooliganism at school. the police _ that some pupils had been breaking windows. several boys were _ if they knew anything, but of course they _ nothing. they were probably _ lies. the headmaster _ us all for information. he _ we must _ him the names of those involved. well, i know who they were. but i cant _ him the secret. _ the truth isn't always easy, is it?

First, the headmaster said good morning. Then he told us that police had been asking about hooliganism at school. The police said that some pupils had been breaking windows. Several boys were asked if they knew anything, but of course they said nothing. They were probably saying lies. The headmaster asked us all for information. He said we must tell him the names of those involved. Well, I know who they were. But I cant tell him the secret. To tell the truth isn't always easy, is it?