The 3rd one has a mistake in were it says piensaba el taxista correct answer is "pensaba que el" the rest of the sentence is correct.
The rest is correct.
Hv a good day.
Answer:
Andrés no<em><u> ha </u></em><em><u>llegado</u></em> todavía.
Algunos objetos pueden ser
hamacas, mecedoras...