The new flat is ____ than the old one, so the children have their own rooms.
- A. bigger(correct answer)
- B. biger
- C. more big
- D. more bigger
Why: Big is short and ends in one vowel + one consonant: double the g. Never more with -er.
A212 questions · Elementary · Adjectives and Comparison
Taller, more expensive, better: practise comparing two things. Choose between -er and more, spell bigger and easier, use than in the right place and say much cheaper, not very cheaper. Each answer comes with a short reason.

1.The new flat is ____ than the old one, so the children have their own rooms.
Why: Big is short and ends in one vowel + one consonant: double the g. Never more with -er.
2.Hội An is ____ than many other towns in central Vietnam.
Why: Famous has two syllables and doesn't end in -y: more famous.
3.My cough is ____ today, so I can go back to work.
Why: Good → better. Don't add more to better.
How English compares two things: -er for short adjectives, more for long ones, than before the second thing, better and worse, and much or a bit.