Answer :
To form the comparative form of adjectives, we usually add '-er' to the adjective if it is a one-syllable word, or use 'more' if the adjective is longer. Here, we'll make the comparative form for each word:
Dogs are more intelligent than rabbits.
- 'Intelligent' is a multi-syllable adjective, so we use 'more' before it.
Lucy is older than Ellie.
- 'Old' is a one-syllable adjective, so we add '-er' to make it 'older'.
Russia is far larger than the UK.
- 'Large' is a one-syllable adjective, so we add '-er' to make it 'larger'.
My Latin class is more boring than my English class.
- 'Boring' is a multi-syllable adjective, so we use 'more' before it.
In the UK, the streets are generally narrower than the streets in the USA.
- 'Narrow' is a two-syllable adjective ending in '-ow', so we add '-er' to make it 'narrower'.
Understanding how to form comparatives is important for comparing and contrasting different things, which can help in describing observations more accurately in both writing and speaking.