Объяснение:
1. General question
2. Alternative question (Question of choice)
3. Special question (For each member of the sentence other than the subject)
4. Special question (For the subject)
5. Dividing question (According to the scheme +/-
6. Dividing question (According to the scheme -/+)
1. In what year was the first railway line built?
2. The main railway network east of which river?
3. In what year did the railway go to Lagos?
4. How many km was the length of the railways?
5. From the coast of which bay was the railway built?
6. In the East, which cities were built railways?
1. Не didn't open the window before classes yesterday.
2. I was hurrying to the library when I met him.
3. She translated a lot of articles at the office last week.
4. We were smoking in the room when he saw us.
5. We were packing our things when our taxi came.
6. The day before yesterday he finished his work at seven o'clock.
7. What was he doing ten years ago? – He was studying at school.
8. Yesterday I asked my friend not to ring me.
9. My father wrote a very interesting article last month.
10. She came home at eleven o'clock that's why she didn't call you.
