En la clase de educación física los estudiantes _____ deportes.

A. practicas

B. practica

C. practicar

D. practican

They are all the same except A its practices, so which ones right??

There is more than one student so you need the present plural verb.

To determine the correct answer to the question, we need to understand the subject-verb agreement in Spanish. In this sentence, the subject is "los estudiantes," which is a third-person plural noun.

In Spanish, when using the verb "practicar" (to practice) with a third-person plural subject, we need to use the corresponding conjugation of the verb that matches the subject.

Looking at the options provided:

A. "practicas" -> This is incorrect because it is the second-person singular form of the verb.

B. "practica" -> This is incorrect because it is the third-person singular form of the verb.

C. "practicar" -> This is incorrect because it is the infinitive form of the verb, which is not suitable in this sentence.

D. "practican" -> This is the correct answer because it is the third-person plural present tense form of the verb, matching the subject "los estudiantes."

Therefore, the correct option is D. "practican."