1. racehorses are a bit faster than cheetahs.
2. michael jordan is much well-paid than david beckham
3. sumatran rhinos are as endangered as pandas
4. serena is a bit taller than andreea
5. blue whales are much heavier than elephants
6. a zeta watch is a bif more expensive than a romeo watch
7. the river amazon is much shorter than the river nile
