Which one of the following is true?
to emphasize that an action is happening right now, we use what is called the present progressive tense.
to emphasize that an action is happening right now, we use what is called the present continuous tense.
to emphasize that an action is happening right now, we use what is called the present perfect continuous tense.
to emphasize that an action is happening right now, we use what is called the present perfect tense.

Two paragraphs are true:

Explanation:

Continuous tense (also called progressive tense) is used to specify that an action is being carried out at the same moment in which it is mentioned, so the first two options given are true, I think you should ask if there is an error in the options or if perhaps you should write which one is the most incorrect, so in this way, I can give you the option that best applies to what you need.

answerestan corriendo; i believe this is correct, plz check first good luck;