| Sentence | error | Correction |
| 1. They travel to a nearest town to go shoppig | ||
| 2. Some ethnic minority children of this region are studying at the boarding school in a city. | ||
| 3. Although they speak different languages, an ethnic groups in this region live near to one another. | ||
| 4. In the past, some ethnic groups lived the semi-nomadic life. | ||
| 5. All an ethnic peoples of Viet Nam have equality in every field. | ||
| Sentence | error | Correction |
| 1. They travel to a nearest town to go shoppig | a nearest | the nearest |
| 2. Some ethnic minority children of this region are studying at the boarding school in a city. | the | a |
| 3. Although they speak different languages, an ethnic groups in this region live near to one another. | groups | group |
| 4. In the past, some ethnic groups lived the semi-nomadic life. | the | a |
| 5. All an ethnic peoples of Viet Nam have equality in every field. | an |
Each sentences has an error. Find and correct it.
| Sentence | error | Correction |
| 1. They travel to a nearest town to go shopping | a | the |
| 2. Some ethnic minority children of this region are studying at the boarding school in a city. | a | the |
| 3. Although they speak different languages, an ethnic groups in this region live near to one another. | an | the |
| 4. In the past, some ethnic groups lived the semi-nomadic life. | the semi-nomadic life | semi-nomadic life |
| 5. All an ethnic peoples of Viet Nam have equality in every field. | an | the |