1. el sr. camacho:
2. felicia:
3. leo:
4. nosotros:

This is what everyone is doing at the beach:

Present progressive

You have to use the present progressive tense in Spanish, which is also called present continuous tense and it is used to talk about something that is happening now.

I was able to find the image to complete the exercise online. I added it to the answer.

Check more information in the following link link

1. está pescando.

2. está manejando una moto acuática.

3. está andando a caballo.

4. estamos jugando a las cartas.

Explanation:

You must answer with the progressive present.

The progressive present tense in Spanish is formed with the verb estar and with the gerund of the verb that does the action.

Form:

ESTAR + Verb root + ending -ANDO (if infinitive verb finishes in “ar”)

                     + ending  -IENDO (if infinitive verb finishes in “er” or “ir”)

there is no "following"