Определите функцию причастия II; предложения переведите

1. The main subject studied at our university is economics. 2. Here is a latter addressed to you. 3. The machines made at our plant are exported to several countries. 4. If invited, he will come. 5. We have used the book taken from the library. 6. The contract signed last year was soon broken. 7. Have you answered all the questions asked? 8. She was always well dressed. 9. He has travelled a lot. 10. When asked, he always helped me. 11. My sweater is made in England. 12. You have made a mistake. 13. Used economically, these food supplies could last for a month.​

1)  christmas.

2) language.

3) last.

1.his

2.their

3.your

1.them

2.we

3.him

1.your,her

2.our,mine

1those

2.these

3.this

1.when she looking for  her keys, she found her pen.

2.mary asked a woman,"have you ever looked after a child? "

3.look at this woman.she looks nice,doesn`t she?

4.you won`t be able to translate this text until you look for all the words in a dictionary.

5.i`mlook for meeting this man.

6.she looks like her mother.

wild elephants have strong family ties. the females and young are social, living in groups under the leadership of an older female or matriarch. adult males are solitary, although they stay in contact with the females over great distances, using sounds well below the range of human hearing. family groups communicate with each other using these low-frequency vibrations. it is an eerie sight to see several groups converging on a waterhole from miles apart, apparently by some prearranged signal, when human observers have heard nothing.  the natural lifespan of an elephant, about 70 years, is comparable to a human's. elephants reach breeding age at about 15 years of age. females generally give birth to one 200-pound baby after a 22-month pregnancy.