Answer:
If you are doing just sentences, then I'll provide them for you.
Depending on you are a boy or girl you may have to change the wording a bit, the words ending in an "o" will need to be changed to feminine form if you're a female by using an "a" instead.
Explanation:
16. Yo estoy cansado. [I am tired]
17. Yo estoy contento. [I am happy]
18. Yo estoy nervioso. [I am nervous]
19. ¡Yo estoy emocionado! [I am excited]
20. ¡Yo estoy muy feliz! [I am very happy]
1.viajo
2.compramos
3.escuche
4.tomaron
5.bailaste
Answer:
No están seguros de que Pedro pueda dejar de fumar.
No es evidente que estés agotado.
No creo que las medicinas naturales son curativas.
No es verdad que la cirujana quiera operarte.
Es seguro que este médico conoce el mejor tratamiento.
Explanation:
They are not sure that Pedro can quit smoking.
It is not obvious that you are exhausted.
I do not believe that natural medicines are curative.
It is not true that the surgeon wants to have surgery.
It is certain that this doctor knows the best treatment.