The answer is C. I believe
17= Manuel va a la tienda
18= Voy al parque
19= Ellos van a la oficina
20= Vamos a el restaurante
answer:
1. ella <u>va a</u> esquiar
2. ustedes <u>van a</u> ver la tele
3. tu <u>vas a</u> reciclar
<em>*** you didnt really explain what we were supposed to conjugate it with, but i assume its the present tense verb of "va", which means to do something ***</em>
hope this helps! :o)