1. si la voy a comprar
2. No la tengo
3. Si la quiero comprar
4. No los conozco
5. Si, voy hacer lo
Here, You can use few verbs to complete the sentence in an appropriate way:
<span>
Yo veo los pepinillos.
</span><span>Yo ví los pepinillos.
</span><span>Yo veré los pepinillos.
</span>
Hope this helps!
All translations could be correct
To look at the gimnasio (gym)
The other answers are about talking to someone. In this case what is his idea for (finding) William.
Answer: to look at the gimnasio
Hope it helped