Estábamos sirviendo would be the answer for the nosotros form in the imperfect progressive. For future reference, you should check out the Spanish Dict online, it has all of the verbs in every form and tense :)
Yo soy de nacionalidad............
It’s asking what you prefer between two things: 1. history class or science class, 2. eggs or cookies/crackers, 3. winter or summer, 4. roasted chicken or onion soup
3- Mejor (the best)*
6- Jugar ( to go playing)
7- aqua( water)
8- hora ( hour )
Answer:
the one with the x is gustan
Explanation: