Can someone conjunctuate these for me?

What is the phrase decir que used to express in spanish?

Mi hermano espera que el tren a tiempo. a. llegas b. llega c. llegue d. llegues

Which of the following would you say to someone who just said " you? " a. lo siento. c. salud. b. con permiso. d. no hay de qué. select the best answer from the choices provided