1.) estudio (cause it's the yo form)
2.) Estudias (cause it's the tu form)
3.) estudia (cause it's the ella form)
4.) estudiáis (cause it's the vosotros form)
5.) estudian (cause it's the ellos form)
6.) estudiamos (cause it's the nosotros form)
Se lo
Is the rigth answer
Ok go on Spanishdict they literally help you conjugate EVERYTHING!! I know this because my lazy bum does this and I got everything right!!
1. Conocen
2. Sabemos ( I think the sentence is a bit wrong itself bc it should be Ellos (they) instead of nosotros (we) but thats maybe a book or question error)
3.sirven
4.pides
Buena suerte! Good Luck!