i think newyork is expensive than london
health is more important than money
live in city is more covenient and better than live in the country
In the city is more convenient than in the country
Heath care service in the city is better than in the countryside
Living in the urban areas is more comfortable than living in the rural areas
.In pasture, this area is richer than that area
Peter is better in Math than Tom
the cities is often more crowded than the countryside
is this cake more delicious than that ?
who is more intelligent than Tom can in his class?
