The answer is the second one
Okay okay so it looks like it's saying that the first class is from 10 to some time.
Los martes, la primera clase es de diez a once en punto.
On Tuesdays, the first class is from 10 to 11 o'clock.
you can fill in 11 with whatever hour it actually is.
The answer is #2 so then now the sentence would read “Hoy no es Domingo”
vimos, tenia, eramos, hacia, veiamos, decia, estaba, nos levanstabamos, corriamos, entrabamos, saliamos, estaba, visitaba, visito, tenia, vio