Embedded questions and sentences

Help

I want to realize what is this? IS THIS CORRECT?

I want to realize what this is.

I'm not very sure about what are they / I am not sure about what they are. WHICH IS EMBEDDED? CORRECT?

2

TRANSLATE THIS: Necesito descubrir lo que son.

I need to discover what they are

Unlock this slideshow and over 4 million more with Baamboozle+

Try slideshows