Answer:
- Sarah es más tímida que Tom. = Sarah is more shy / timid than Tom.
- Simon Cowell es mas guapo que Cheryl Cole. = Simon Cowell is more handsome than Cheryl Cole.
- Señor Defter es mas alto que Señorita Burton. = Señor / Mr. Defter is taller than Señorita / Ms. Burton.
- Laura es mas habladora que Steve. = Laura speaks / talks more than Steve.
- Los Beatles son mas famosos que 2Unlimited. = The Beatles are more famous than 2Unlimited.
- Los chicos son mas perezosos que las chicas. = Boys are lazier than girls.
I'm pretty sure I'm right-- correct me if I'm wrong though!! :)