Раскройте скобки, употребив правильную глагольную форму.
There (1 - be) always a big problem with Rex. Mr Smith never (2 - know) where he (3 - go). He (4 - try) to keep him in the garden but it (5 - be) no good. Rex always (6 - bring) something home with him.
One day Mr Smith (7 - come) home tired and (8 - be) soon fast asleep. He (9 — wake up) by a loud knock at the door. Rex (10 - look) at him with one eye. Mr Smith (11 - get up) and (12 - surprise) to see a policeman in the doorway. The policeman (13 - apologize) and told him that there (14 - be) a thief in the district stealing from the local shops small things like sweets, chocolates... Mr Smith said that if he (15 - notice) anything he (16 - let) the policeman know. But he knew who it (17 - be).