Поставьте следующие предложения в вопросительную и отрицательную форму.
1. Our customers are from English-speaking countries.
2. There was a confidential document in that safe.
3. She must know a foreign language in order to be a good secretary.
4. The Earth goes round the Sun.
5. Alex is getting married next month.
6. The police stopped me on my way home last night.
7. Yesterday Tom woke up early.
8. Lots of things have happened since 1 last wrote to you.
9. Theyll have business talks tomorrow morning.
1. Our customers are from English-speaking countries.
Our customers arent from English-speaking countries.
Our customers are from English-speaking countries, arent they?
2. There was a confidential document in that safe.
There wasnt a confidential document in that safe.
Was there a confidential document in that safe?
3. She must know a foreign language in order to be a good secretary.
She must not know a foreign language in order to be a good secretary.
Who must know a foreign language in order to be a good secretary?
4. The Earth goes round the Sun.
The Earth doesnt go round the Sun.
The Earth goes round the Sun, doesnt it?
5. Alex is getting married next month.
Alex isnt getting married next month.
Is Alex getting married next month?
6. The police stopped me on my way home last night.
The police didnt stop me on my way home last night.
Who stopped me on my way home last night?
7. Yesterday Tom woke up early.
Yesterday Tom didnt wake up early.
When did Tom wake up early?
8. Lots of things have happened since I last wrote to you.
Lots of things havent happened since I last wrote to you.
Have lots of things happened since I last wrote to you?
9. Theyll have business talks tomorrow morning.
They wont have business talks tomorrow morning.
Theyll have business talks tomorrow morning, wont they?
