b. A cat is slower than a lion but a tortoise is the slowest.
c. Scandinavia is colder than Africa but the South Pole is the coldest
d. Trains are faster than cars but planes are the fastest
e. A stone is heavier than wood but iron is the heaviest
f. Oranges are sweeter than lemons but bananas are the sweetest.
*Explicație*
Prima chestie e mai ... decât a doua dar a treia e cea mai ...