Answer: 1-Los chicos son simpáticos.
2- La ciudad es única
3- Los monumentos son antiguos
4- La plaza es agradable
5- El tráfico es horrible
Explanation: "La" is for singular
words that end with a. "Él" is for singular words that end with o. "Es" is for singular and "son" is for plural
I believe the answer is "habia" the "i" would have an accent though.
4.fui
5. nadamos
6. llevaron
7. uso
8. tome ?
9. usaron
10.uso
• can you try to post the word bank if they gave you one