Buenos dias Carlos
We use buenos (the masculine form of bien) because el dia is masculine- even if it ends with -a.
Answer:
yo los quiero me los puedes dar a mi .-.
Tenìa, this is the form for imperfect
se casaron
sea
se separaron
compran
nos mantengamos
publicen
pase
tengan
muestren
se divorciaron
( you might want to double check for spelling but other than that these answers should be right.)