I was walking along the (busy) street when I saw a crowd not far from the (dangerous) entrance of a building. I was (curious) to know why people were so nervous. I peeped over the (stout) shoulders of a young man and I saw a (beautiful) dog in front of the enormous building. It seemed as if it was waiting impatiently for its master. The passers by were (afraid) of the shiny, (sharp) teeth that it showed when it grinned. An (angry) lady suggested to call the police to put an end to the situation which she did immediately. A (large) policeman soon appeared in a (grey) uniform. He made a call and soon the situation was under control.
Объяснение:
3. The boss told them to check the documents.