Respond las preguntas/ in complete sentences.

Please help! thank you

1. Sergio esta nervioso porque no estudio para el examen

2. Cristina no esta nerviosa porque estudio mucho y tomo buenas notas.

3. Cristina se siente segura de que va a obtener buenas notas en el examen.

4. El cuaderno de cristina esta en el compartimento chico de su maletin.

Explanation:

1. Sergio is nervous because he did not study for the exam.

2. Cristina is not nervours because she studied a lot and took good notes.

3. Cristina feels confident that she will get good grades on the exam.

4. Cristinas notebook is in the small compartment of her briefcase.

add answer choices for an accurate answer

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.