Bert said, Don t be late john переведите в косвенную речь

Личная форма Притяжательные Объектный падеж
  I  я (кто)                My -мой (чей?)    Me - мне (кому, кого)
We - мы                   Our - наш            Us - нам, нас
You - ты                   Your                     You
You - вы                   Your                     You
He  - он                    His                        Him
She - она                 Her                        Her
It - он, она, оно        Its                          It
They - они               Their                       Them

Loch Ness is the home of probably the world’s most famous monster. People say that from time to time you can see a big monster who they call “Nessie” in this lake. There are some reports about seeing great black humps on the surface of the lake and then their disappearing. The main question is – is it a fact or fiction?

Experts have been discussing that question for years, but in recent times more and more people believe that a whole colony of giant creatures may live in the lake. In 1962 a group of people formed an organization called the Bureau for the Investigation of the Loch Ness Phenomena.

Each summer they invite volunteers who watch the lake. And in 1966, they installed cameras on the banks to prove 'Nessie's' existence. Other people made some photographs on the lake’s surface, but the pictures weren’t good enough to convince anyone, although a film made in 1961 convinced a lot of people that something exists in this lake. The film showed an object twenty-eight metres long, travelling at sixteen kilometers per hour.