Choose the correct options to complete the rules

Adjectives and adverbs have three forms:

• positive form (big, difficult)
• comparative form* (bigger, more difficult)
• superlative form* (the biggest, the most difficult)

*сomparative form – сравнительная форма, superlative form – превосходная форма

The comparative form is

• -er.
• -est.
• more.
• the most.

The superlative form is

• -er.
• -est.
• more.
• the most.

The comparative form of the adjective 'lucky' is

• luckyer.
• luckier.
• more lucky.
• more luckier.

The superlative form of the adjective 'bad' is

• badder.
• worse.
• the baddest.
• the worst.

After comparative forms you can use

• as.
• then.
• than.
• that.

When an adjective ends in vowel + consonant (wet, big), before -er and -est we

• add -y.
• add -i.
• double the vowel.
• double the consonant.

To say that two things are similar, we use the same

• as.
• than.
• then.
• like.

We use 'elder' as a comparative form of the adjective 'old'

• to talk about friends.
• to talk about people in a family.
• to talk about all people.
• to talk about children.

We use as + adjective + as to show that

• two people or things are not equal.
• two people or things are equal.
• two people or things are not similar.
• two people or things are different.

The superlative form of the adjective 'far' is

• farther.
• further.
• the farthest.
• the furthest.