| 1 | The new highway depresses business along the old road. | |
| 2 | A line of forts was built along the border to protect the country against attack. | |
| 3 | He ran along the sidewalk, pulling in the cold air through his open mouth. | |
| 4 | Similar relocations are taking place all along the main channel, which runs through four provinces. | |
| 5 | The Taliban are not the only enemy along the fraught borderlands of the Afghan war. |