Answer:
1. You prefer wool dresses or silk ones?
2. What color of clothes looks good on you?
3. What clothes do you buy when you go on vacation?
Pretty sure it’s in past form
Answer:
la causa principal es la quema de combustibles fósiles
- Servir ⇝ Sirva

You only have to remove the <u>direct object</u> that is added to the verb. The verb must not have the direct object.
<h3><em><u>MissSpanish</u></em></h3>
It’s asks “What is the Core of the Predicate in the following example? Red roses are for Mercedes”