Answer:
1. Estudiamos.
2. Estudia.
3. Desea / Quiere.
4. Tomo.
5. Cantar.
6. Bailar.
7. Canto.
8. Caminan.
9. Cantan.
Explanation:
In this exercise you have some missing words and you have to complete the blanks. To do that you must pay attention to the context. Read all the sentences and try to guess the missing words by context.
For example:
1. Teresa and I study at University.
2. Teresa studies foreign languages.
3. She wants to work in the United States.
4. I take journalism classes.
5. I also like to sing and (6) dance.
7. On Saturdays I sing with a tuna.
8. The tuna group walk the streets and (9) sing the traditional songs of Spain.