6 Use the information in brackets to add a non-defining clause to each sentence. Start and finish with the words provided.
1 Next month I'm going to Tokyo with Jenny. (Her father is Japanese.) Next month Japanese
2 Ann and Phil are starting a new environmental project (They have worked together for ten years.) Ann and Phil environmental project.
3 The book tells the story of a group of people living on a desert island. (They have a lot of adventures there.) The book adventures
4 Central Park is one of my favourite places. (It is in the middle of Manahattan.) Central Park, favourite places
5 The documentary about polar bears has won many awards. (It was on Channel 1 last night.) The documentary many awards
short - short - shorttest
clever - cleverer - cleverest
silly - sillier - silliest
great - greater - greatest
red - redder - reddest
black - blacker - blackest
white - whiter - whitest
thin - thinner- thinnest
think - thinker - thinkest
fat - fatter - fattest
nice - nicer- nicest
warm - warmer -warmest
cold - colder - coldest
merry - merrier - merriest
small - smaller - smallest
tall -taller - tallest
high - higher- highest
weak - weaker- weakest
strong - stronger - strongest
heavy - heavier - heaviest
light - lighter - lightest
green - greener - greenest
dry - drier - driest
clean - cleaner -cleanest
dirty - dirtier - dirtiest
wide - wider -widest
deep - deeper - deepest
brave - braver - bravest
People built Stonehenge with bluestones and sarsen stones. There were about 80 bluestones. They came from mountains 250 kilometers away. They are very heavy – some weigh about 4 metric tons. The sarsen stones are even bigger and heavier. About 4000 years ago, people transported them from 30 kilometers away.
How did people use Stonehenge? Maybe they used it as a cemetery or a place for studying the sun and the stars. Maybe it was also a temple. It's still a special place for some people today. Every year, on June 21st, lots of people go to Stonehenge to celebrate the longest day of the year.