| 1 | The reactor is surrounded by a light protective shroud and steel plates. | |
| 2 | He put his arm round her in a protective gesture. | |
| 3 | Each player tries to stake out territory and surround his opponent . | |
| 4 | Gangs of whores would rush out to surround cars stopped at red lights. | |
| 5 | As he got close, we got up from the steps we were sitting on and surrounded him. |