Question

tengo que realizar 10 oraciones de:-simple present , present progressive, simple past, past prograsive ej : la niña trajo leche +
-la niña no trajo leche
?la niña trajo leche?

Answer 1

Debes hacer esa misma oracón? 
Present simple: The girl brings some milk, the girl doesn't bring any milk, does the girl bring milk?
Present progressive: The girl is bringing some milk, the girl isn's bringing milk, is the girl bringing milk?
Simple past: The girl brought some milk, the girl didn't bring milk, did the girl bring milk?
Past progressive: The girl was bringing milk, the girl wasn't bringing milk, was the girl bringing milk?