1. change to reported speech

my grandmother said, "a long time ago there were not any cell phones! "

2.rewrite the sentence using the reporting verbs and structures in brackets

"i didn't leave the studio unlocked - it wasn't me." (deny doing something)

the studio unlocked.

3.rewrite the following sentences. use the introductory phrases and either a question word or if

-when will they bring out a book, i wonder?

-why did stanley kubrick avoid media attention? do you know?

1. What problems have become one of the most urgent problems of modern society?

2. What do more and more people suffer from?

3. The reasons for such environmental problems are numerous, aren't they?

4. Is increasing number of cars in the streets one of the main problem?

5. How many trees were cut down?

6. Who all these problems mainly arise due to?

7. Are there many ways to suspend these problems?

8. Must we start caring about the planet we live in?

9. What can we save if we start recycling paper and cardboard?

10. In what case can we have less air pollution?

11. Who can also help to prevent some problems?

12. We might have to face many global disasters, might not we?

As we know the weather depends on the season and the climate of the country.

When winter comes, the weather is cold, windy and snowy. Lakes and rivers are frozen and the roads are covered with ice. In spring nature awakens from her long winter sleep. The trees are filled with new life, the earth is warmed by the rays of the sun, and the weather gets milder. The sky is blue and cloudless. Summer is the hottest season in the year. It is warm and sunny but rainy sometimes. In autumn the sky is often cloudy. Also the weather is  rainy and the sun shine very seldom. Summer is the hottest season in the year. It is warm and sunny but rainy sometimes.