<u>Answers:</u>
In <u>Spanish</u> the present progressive form <u>is similar to English</u>, it is used to refer about an action that is currently happening (happening at this very moment).
This is written with the verb <em>estar</em> (to be) plus the <u>verb in present participle</u>, also called <u>gerund</u>.
If we want to write a complete sentence, we have to be careful because the verb <em>estar</em> must be correctly conjugated with each subject pronoun, as follows:
1st person singular: Yo <u>estoy
</u>
2nd person singular: Tú <u>estás
</u>
3rd person singular: Él/Ella/eso/esa <u>está
</u>
1st person plural: Nosotros <u>estamos
</u>
2nd person plural: Ustedes(In latinAmerica)/Vosotros(In Spain) <u>están</u>
3rd person plural: Ellos/Ellas <u>están
</u>
Nevertheless, it is important to note that in Spanish grammar is not always necessary that the subject is explicitly in the sentence, it is called <em>Tacit Subject, Implicit Subject or Null Subject</em>.
This is because the subject is encoded in the verb conjugation, therefore <u>it is not necessary the subject pronoun to recognize the correct present progressive form.
</u>
According to this, the sentences are written as:
1) Ustedes estamos durmiendo
<em>Ustedes</em> <u>están</u> durmiendo
2) <em>Yo</em> <u>estoy </u>comiendo
3) <em>Él/Ella</em> <u>está</u> cantando
4) <em>Ellos/Ellas</em> or <em>Ustedes</em> <u>están</u><u> </u>hablando
5) yo estamos escribiendo
<em>Yo </em><u>estoy</u> escribiendo
6) <em>Yo</em> <u>estoy</u> siguiendo
7) <em>Ellos/Ellas</em> or <em>Ustedes</em> <u>están</u> pensando
8) <em>Tú </em><u>estás</u> mirando
9) <em>nosotros</em> <u>estamos</u> saliendo
10) <em>Él/Ella</em> <u>está</u> descansando
11) <em>Ellos/Ellas</em> or <em>Ustedes</em> <u>están</u> haciendo
12) <em>Tú</em> <u>estás</u> escuchando
13) tú estoy nadando
<em>Tú</em> <u>estás</u> nadando
14) <em>Él/Ella</em> <u>está</u> abriendo
15) <em>Ellos/Ellas</em> or <em>Ustedes</em> <u>están</u> pidiendo
16) <em>Tú</em> <u>estás</u> jugando
17) él estamos compartiendo
<em>Él </em><u>está</u> compartiendo
18) <em>Él/Ella </em><u>está</u> leyendo
19) <em>Ellos/Ellas</em> or <em>Ustedes</em> <u>están</u> bailando
20) <em>Tú</em> <u>estás</u> caminando
