14) unos
15) un
16) unas
17) unos
18) una
19) está
20) están
21) está
22) estas
Answer:
1. Marcos wants him to bring him a charger for his cell phone.
2. We advise you to think with an open mind.
3. Alejandra could live alone in the city, but it is important that she save money.
4. My friend doubted that I would achieve my goals, so he is no longer my friend.
5. My family expected my siblings to keep their uniforms clean at school.