Answer:
19.- El Señor Gutiérrez enseñó.
20.-Vosotros nadasteis.
Explanation:
That is Correct even your spelling
You probably need to conjugate 'esquiar' to ustedes form but that depends on the form you guys are in like: Present or Past Pogressive, Preterite...etc.
Answer:
C. acabo
Explanation:
Yo acabo de ver el programa de noticas.