Перепишите предложения трансформируя прямую речь в косвенную.
Объясните все изменения.

1. He said, “I was happy yesterday.”
2. My friends said, “We are glad to see you.”
3. My sister said, “I am working on an interesting project these days.”
4. Maria said, “I have discussed my problems with my mom”
5. My father said, “You should think of your future.”
6. My little brother said, “I lost my keys yesterday.”
7. Our teacher said, “You must re-do this task.”
8. The man said, «I am looking for a job as a sales manager”
9. My granny said, “I began to work at the age of 16.”
10. She said, “ Your lessons will begin at 9 o’clock tomorrow.”

Have been tested - Новые три вагона поезда-цистерны были испытаны в суровых зимних условия на ж/д в Аляске.
will have been completed - Строительство моста и дамбы будет закончено к началу сезона навигации.
are being constructed - В настоящее время в Европе и Азии строятся 2500 км скоростных линий.
maintains - система кондиционирования воздуха всегда поддерживает оптимальную температуру и влажность в вагоне.
is being built - В настоящее время новая высокоскоростная железнодорожная линия строится на севере России. 
has caused - Потоп значительно повредил железнодорожную ветку.

1. It's not always easy for the old and the young to find a common language.
2. Don't envy the rich: money doesn't always bring happiness.
3. Governments have to develop social programs to help poor people.
4. I quite like old houses: they have an atmosphere of their own.
5. You don't look beautiful today!
6. Looking after the sick is a real art.
7. The beautiful are often admired.
8. Deaf people often use their hands to communicate in sign language.
9. Some of her relatives were among the dead and injured.
10. Have you ever been unemployed?
11. All parents want to see their children among the happy.