Que can mean that or who. It is that when a conjunction but it is who when you need it to be a pronoun.
Answer:
1. Ar
2. Er
3. Ir
4. Ar
5. Ar
6. Er
7. Ar
8. Ar
9. Ar
Explanation:
I just looked at the end of the verb to find out what of the 3 type they are.
La semana pasada, el presidente visitó mi escuela
FedEx, Microsoft, Sc Johnson
