Extrañar porque si comparas la otras palabras no suenan bien
Those are both incorrect. They should read, “Juan es perezoso” and “Juanita es ambioso”
Answer:
Why is Rebekah happy?
Because it's the last day of school.
Because this year has been very difficult.
Because she ended up with her boyfriend.
Because he has good grades.
There you go
Perhaps I’d need more context, but I think the missing word would be something along the lines of les or something. I’m new to Spanish, sorry.