Ill give u brainliest! if u give a lazy answer cuz u want the points ill report u

can someone tell me what im doing wrong?

my spanish teacher said - you need to write a subject (la chica, los chicos, etc.) or a subject pronoun (él, ella, ellos, ellas) and the correct form of the verb (habla, hablan, etc.)

and this is my work.. its apparently wrong

What your teacher is saying is

(the girl, the boys, etc.) or a subject pronoun (he, she, them, them) and the correct form of the verb (speak, speak, etc.)

which

ancient india is often called the harappan civilization because one of the ancient cities was called harappa. harappa was just one of 1500 cities in the indus river valley. another well-known city is called mohenjo-daro. historians estimate ancient india to be the biggest of all four early civilizations.