Oraciones con noun clauses as direct object?

I think that you are pretty

i think that your dog is hungry

i think that my teacher is sleeping

i think that she is big

i thing that he is fat

i belive that we are not the same

i belive that God exist

i belive that he is dead

i belive that we are united

i belive this is my house

i guees that you are not pretty

i guess that he is old

i guess that she is hairy

i guess that we going out

i guess that she is not hot

me das las respuestas de algebra baldor del ejercicio 103 porfa del 23 hasta la 37 gracias.