You would use B when talking about your report.
1. Tomo 2. tomas 3. Tomo 4. tomo 5. tomamos 6. Estudian 7. estudiamos
8. estudia 9. estudia
The correct answer is A. Ella es una companera de clase.
This sentence literally means - She is a classmate.
B is incorrect because it means - They are from California. C is incorrect because it means - His name is Mr. Martin. D is incorrect because that means - What's your name?
El clima para hoy va estar soliado. El porcentaje de hoy va ser pasado del 100 degrados. Precuren tomar mucho líquidos! es mejor estar adrento fresco que estar afuera. Que tengan un buen soliado dia!