I haven' t been to China yet.
Have you drunk a cup of tea yet?
We haven't written our tests yet.
Has she ridden a horse yet?
They haven't learnt this rule yet.
1) bigger
2) enjoyable
3) prettier
4) worse
5) wide
6) busy
7) farther
8) elder
1) Life in a small village is not more exciting than life in a big city.
2) In the last twenty years weather became warmer than in the past.
3) Big cities are busier than small towns.
4) My room isn't tidier than my sister's.
5) Life now is easier than hundred years ago.
6) London is not more interesting than New York.
7) Streets in Paris are wider than in my town.
8) Today it is warmer and there is less ice in the street than yesterday.
1.Taller
2.Longer
3.Wider
4.Dirtier