"ese libro" is "that book"
"este libro" is "this book"
"aquel libro" is also "that book"
"este libro" is the correct answer because it is stating that the book is near the person talking about that book.
What do I do in case of a fire.
Jugabamos al tenis, because it would be in the nosotros form and past tense.
I believe that it would be B (reloj) since it is talking about how there is a window, a door and then a clock in a classroom.
It is also giving you the masculine singular form indicating that it can only be reloj.
1-tu tienes que preguntar a la maestra
2-ellas van a dormir en la cama
3-Yo voy a leer la cuenta
4-Desiree y yo hablaremos ahora
5-vosotros vivirán en marrillville
6-usted va a escribir una carta
7-nosotras nos vamos a tomar el cafe
8-Sandra va a comer la pizza
9-ustedes van a esperar por el auto
10-Yo voy a llorar