Tokyo is larger than Glasgow.
I have less free time than you.
Nile is the longest river in the world.
Heathrow is one of the busiest airports in the world.
Summer is much warmer than spring. Reading is as interesting as watching films.
Travelling by plane is faster than travelling by train.
Climate in Canada is not as mild as Britain.
Some children find mathematics the most difficult subject.
Do you think French is more beautiful than German?