Honestly I think you should look the words up in a Spanish dictionary. If you don't have one go get one. Whatever you do don't use google translate. It doesn't translate exactly right. You can use google translate for reading something in Spanish but never to write something.
The answers are:
1) d
2) c
3) a
4) b
Answer:
English traslation:
The coronavirus vaccine is you, we're all
Stay home.
Hi!
Answer:
- César es <u>primo</u> de Claudio, Marta y Rebeca.
- César es <u>sobrino</u> de Silvia y de Carlos.
<h3><u>SpanishGirl</u>, Greetings!</h3>