'bigger' is the comparative form of 'big'.

The comparative form of 'happy' is 'happier'.

'interesting' 'interestinger' 'interestingest'

'better' is the comparative form of 'good'.

'worse' is the comparative form of 'bad'

The comparative form of 'far' can be either 'farther' or 'further'.

For the adjective 'thin', the comparative form is 'more thin'.

The adjective 'old' has the comparative form 'older'.

'more beautiful' is the comparative form of 'beautiful'.

The comparative form of 'little' is 'littler'.

Which of the following sentences uses the correct comparative?

The correct comparative form of 'happy'.

Which sentence correctly uses the comparative form?

Choose the correct comparative form of 'beautiful'.

Which of the following is the correct comparative form of 'far'?

Select the sentence with the correct use of the comparative adjective 'bad'.

What is the correct comparative form of 'busy'?

Which sentence uses the correct comparative form of 'many'?

Identify the correct comparative form of 'old'.

Which option correctly completes the sentence: 'Of the two sisters, Kate is ___.'