44. Los campañeros de clase _____ mucho.

a. estudias
b. estudian
c. estudiar
d. estudiáis
B?

45. ¿Cómo está, _____ Fernandez?
a. el señor
b. señor
c. la señora
d. la profesora
Either A or B..

46. -"¿Qué necesitas para la clase de inglés?"
-"________"
a. Un diccionario
b. Un horario
c. Una regla
d. Una calculadora
A?

Thanks!
-MC

45. b (because we are speaking TO him and not ABOUT him)

Sra

44. To determine the correct answer, we need to identify the subject of the sentence. In this case, the subject is "los campañeros de clase" which refers to a plural group. Since "campañeros" is plural, we need to choose the plural form of the verb "estudiar". Looking at the options, only option b. "estudian" is the correct form for the third-person plural ("ellos/ellas") conjugation of "estudiar". Therefore, the correct answer is b. estudian.

45. In this question, we are addressing Mr. Fernandez. Since it is a formal address, we need to use an honorific before his last name. Looking at the options, both a. "el señor" and b. "señor" can be used as formal addresses, but "señor" is more commonly used in everyday speech. Therefore, the correct answers are a. el señor or b. señor.

46. This question is asking about what the person needs for an English class. Looking at the options, a dictionary is a common item needed for an English class. Therefore, the correct answer is a. Un diccionario.

So, based on the given options, the correct answers are b. estudian (for question 44), a. el señor or b. señor (for question 45), and a. Un diccionario (for question 46).