The four seasons of the year are beautiful and pleasant. Summer is the most colourful season. There are a lot of flowers at this time. It is the best time to travel, to spend several weeks at the seaside or in a village. Autumn brings all kinds of fruits and vegetables. We may also enjoy some warm and pleasant days in September. Winter covers everything with glittering snow. Making a snowman and playing snowballs are among hobbies of many children and grown-ups. But everything and everyone waits impatiently for spring. Spring is the favourite season for many people.
As for me, I like spring for its first warm days. When the snow begins to melt and streamlets can be seen everywhere in the streets, the air becomes fresh and it is filled with aroma of flowers. The sky looks extremely blue and the first tiny leaves begin to appear. The ground is covered with fresh green grass and the first spring flowers. The sun shines brightly and the warmth brings new hopes and joy. People feel younger and stronger. When the days become warm enough we may have a walk in the woods or by the river, play ball-games, lie in the sun and even have a swim. It is my favourite season, because it always brings new hopes and expectations, new joys and a lot of fun.
There are four seasons in the year. They are so nice and wonderful.
Autumn is the time for harvesting.
Spring is the favourite season for many people. There are clouds in the sky and there are large leaves on some branches of the trees.
When days become warm enough people may go for a walk in the forest or by the banks of the river.
1. 1) mustn’t
2) mustn’t
3) must’t
4) must
5) must
6) must
2. 1) must
2) don’t have
3) could
4) mustn’t
3. 1) had to
2) must
3) had to
4) must
4. 1) have to
2) must
3) had to
4) has to поскольку нет правильного варианта в задании
5. 1) should watch
2) should go
3) should clean
4) should visit
5) should wear
6) should read
6. 1) I think everybody should wash their hands
2) I think you should wake up earlier
3) I don’t think you should buy this expensive dress
7. 1) They don’t have to write a composition
2) I don’t have to work anymore. I won the lottery
3) We mustn’t talk loudly. This is a hospital
4) I have an exam tomorrow. I must study
5) Sara can sing very well
8. 1) You have to go straight 100 m and then turn left.
2) You should take a bus 5
3) You should turn left, then go straight and cross the road.
Объяснение: