Put the verbs into the past simple. write the correct verb forms. then match the questions to the answers. write only the number (1, 2, 3…) 1. what time this morning? (wake up/ you) 2. when university? (finish/ he) 3. why this apple? (eat/ sam) answers: 1) at 8 30. 2) in 1999. 3) on business. 4) eggs and bacon. 5) soup and a salad. 6) when he was 6. 7) flowers. 8) they are my friends. 9) it is tasty. 10) portugal. 11) harry potter. 12) keys.

1) What time did you wake up this morning - ответ 1) at 8:30

2) When did he finish university - ответ 2) In 1999

3) Why did Sam eat this apple? - ответ 9) It is tasty

Здесь пишу вопросы и сразу ответы, чтобы Вы не запутались:
1.Поставьте следующие предложения в Past и Future Indefinite Tense: 
a)People want raw materials.  
   People wanted raw materials. 
   People will want raw materials.
б)Civization increases man`s wants to surprising extent.
Я считаю, что в исходном тексте опечатка. Слова Civization нет в словаре.       Civilization increased man`s wants to surprising extent. 
   Civilization will increase man`s wants to surprising extent.
2.Преобразуйте предложения в отрицательные и вопросительные: 
а)He goes to the library in the evenings.  
   He don't go to the library in the evenings. 
   When does he go to the library?
б)The boy is a very good volley-ball player.  
   The boy is not a very good volley-ball player. 
   Is the boy a very good volley-ball player?
3.Образуйте общие вопросы: 
а)They live not far from this house.  
    Do they live not far from this house. 
б)You go to bed at eleven.  
    Do you go to bed at eleven.
4.Местоимения стоящие в скобках,употребите в соответствующей форме: 
а)I don`t know (they).  
   I don`t know them.
б)Come to see (we) in the evening.
   Come to see us in the evening.

1. Was the euro introduced to world financial markets in 1991?
2. What was introduced to world financial markets in 1991?
3. When was the euro introduced to world financial markets?
What was the euro introduced to in 1991?
What markets was the euro introduced to in 1991?
What financial markets was the euro introduced to in 1991?
What world markets was the euro introduced to in 1991?
What happened to euro in 1991?
4. Was the euro or the dollar introduced to world financial markets in 1991?
5. The euro was introduced to world financial markets in 1991, wasn't it?