Question

The Mona Lisa is a very famous portrait.
. (it / paint / in the 1500s / by Leonardo da Vinci)

Answer 1

It was painted in the 1500s by Leonardo da Vinci

Answer 2

Respuesta:

It was painted in the 1500s by Leonardo da Vinci

Explicación:

The phrase in the 1500s is a specific past time. Use a simple past form of be + the past participle of paint. The by phrase gives important information.