1) We live in a beautiful country. - We don't live in a beautiful country. - Do we live in a beautiful country?
2) It snows in winter. - It doesn't snow in summer. - Does it snow in winter?
3) Paper is made from wood. - Paper isn't made from oil. - Is paper made from wood?
4) He gets up at 7 o'clock. - He doesn't get up at 8 o'clock. - Does he get up at 7 o'clock?
5) Dogs like bones. - Dogs don't like beans. - Do dogs like bones?
6) He jogs every morning in the park. - He doesn't jog every morning in the park. - Doe he jog every morning in the park?
7) My mum bakes tasty pies. - My mum doesn't bake any pies. - Does my mum bake tasty pies?
8) He always talks about himself . - He doesn't always talk about himself. - Does he always talk about himself?
9) You watch my every step. - You don't watch my every step. - Do you watch my every step?
10) They are very helpful. - They aren't very helpful. - Are they very helpful?
11) Jane is a teacher. - Jane isn't a student. - Is Jane a teacher?
12) Summers are hot here. - Summers aren't hot here. - Are summers hot here?
13) It's a boring task. - It isn't a boring task. - Is it a boring task?
14) Kids like to play. - Kids don't like to play. - Do kids like to play?
15) I speak fluent English. - I don't speak fluent English. - Do I speak fluent English?
16) The sun rises in the east. - The sun doesn't rise in the west. - Does the sun rise in the east?
17) We do a lot of tests. - We don't do a lot of tests. - Do we do a lot of tests?
18) Some of you are patient. - Some of you aren't patient. - Are any of you patient?
19) There is some time left. - There isn't any time left. - Is there any time left?
20) They sell ice-cream here. - They don't sell ice-cream here. - Do they sell ice-cream here?
When, why, where - специальные вопросы, они не относятся ни к PS, ни к PastS.
Специальные вопросы -это вопросы, которые задаются с целью получить дополнительную информацию. Специальный вопрос можно поставить к любому члену предложения, в зависимости от того, что именно вы хотите узнать.
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Уже сами времена включаются в вопросы, например:
Did they sign the contract? - past simple
Where did you meet him? - past simple
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What time must they meet? - present simple
Where do you go? - present simple
