Answer:
The right option that fills the blank is:
- <u><em>ha puesto</em></u>.
<em>- </em><em>El doctor me </em><em><u>ha puesto</u></em><em> un yeso en la pierna.</em>
Explanation:
The translation of the sentence is:
- The doctor <u>has put</u> a cast on my leg.
In the first instance it should be recognized that the noun in the sentence is <em>"el doctor"</em>, taking that into account, the verb <em>"haber" </em>in Simple Present Tense has the conjugations showed below:
- Yo he.
- Tú has.
- Usted ha.
- Él <u>ha</u>.
- Ella ha.
- Ello ha.
- Nosotros/Nosotras hemos.
- Ustedes han.
- Ellos/Ellas han.
How the noun could be replaced by the personal pronoun <em>"él"</em>, the right conjugation is <u><em>"ha"</em></u>, and the Perfect Form of the verb <em>"poner"</em> is <u><em>"puesto"</em></u>.