Fill in: self-sufficient, overcome,
warm up, afford, release.
1 Eventually, they managed to their
problems.
2 The ISS isn't because it can't produce
or make everything that it needs.
3 Climate change could the Earth
by 3°C by 2100.
4 Power stations
carbon dioxide and
other greenhouse gases into the atmosphere.
5 Only the world's richest can to be
a space tourist; it costs about $20 million!​

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?

1. A well-known scientist works (а - показатель 3-го лица единственного числа в Present Indefinite) at this plant. - На этом заводе работает известный ученый.

2. We saw no new buildings (б - показатель множественного числа имени существительного) in this part of London. - Мы не увидели в этой части Лондона ни одного нового здания.

3. Criminal cases (б) are brought by the state against a person or persons (б) accused of having committed a crime. - Уголовные дела возбуждаются государством против лица или лиц, обвиняемых в совершении преступления.

4. Constitutions (б) are the supreme sources (б) of law. - Конституции являются высшим источником права.

5. Being in the centre of Europe, Belarus intends (а) to take an active part in integration processes (б). - Находясь в центре Европы, Беларусь намерена принимать активное участие в интеграционных процессах.