If anyone is good at Spanish please help me I would appreciate it

What pair of features is relevant when buying a cell phone? a) servicio de mensajes escritos y conexión inalámbrica.b) memoria del disco duro y servicio de mensajes escritos.c) servicio de mensajes escritos y precio del plan.d) ancho de banda y conexión inalámbrica.

Match each topic to the audience who would be most receptive to the topic. the audience is stay-at-home moms who are 30 to 40 years old. they are college-educated women who live in the suburbs. the audience is a group of male college students getting ready to graduate from college. they attend a large university in a big city. the audience is blue-collar workers who are 30 to 50 years old. they work in the steel industry in a small, rural community. the audience is retired men and women who are 70 to 80 years old. they live in a retirement community, and many of them have several grandchildren who live far away. the audience is a group of students getting ready to sign up for seventh-grade classes. they come from a wide range of intellectual levels, but many of the students travel extensively with their families. using a social networking website to connect with friends and family arrowright advantages of joining a labor union arrowright home schooling reform arrowright how to prepare for a job interview arrowright the importance of studying a foreign language arrowright reset

Can you me conjugate this sentence of doubt using the subjunctive mood? “mis padres dudan que yo (hacer) toda mi tarea cada noche.”