| UNIT 1
Exercise 20, page 15:
1 – similar. 2 – at least, 3 – concern, 4 – to, 5 – insured, 6 – compulsory, 7 – to go on, 8 – comprise, 9 – finishing, 10 – institution.
Exercise 39, page 25:
1 – decree, 2 – celebrated, 3 – offers, 4 – long-standing, 5 – recognized.
| UNIT 2
Exercise 19, page 34: 1 – are divided, 2 – polytechnics, 3 – graduating from, 4 – university status, 5 – Bachelor of Arts or Sciences, 6 – degree courses, 7 – receive grants, 8 – to pay for, 9 – term time, 10 – competitive, 11 – colleges. Exercise 30, page 39: 1 – educational, 2 – college,
3 – universities, 4 – provide, 5 – size.
|
| UNIT 3
Exercise 37, page 59:
1 – travelling, 2 – picturesque, 3 – river, 4 – museums, 5 – snow, 6 –snowboarding, 7 – diverse, 8 – cuisine, 9 – destination.
| UNIT 4
Exercise 19, page 72:1. vice president. 2. four-year term. 3. amendment. 4. two. 5. Senate. 6. legislation. 7. veto. 8. commander-in-chief. 9. to appoint. 10. influence.
Exercise 37, page 81:1. climate. 2. summers. 3. rise. 4. snowfalls. 5. microclimate.
|
| UNIT 5
Exercise 26, page 92:1- world; 2- business;3 – spoken; 4 – widespread; 5 – second;
6 – number; 7 — popular; 8 – thing; 9 – necessary
Exercise 33, page 96:1 — growing; 2 — tourism; 3 — attractions; 4 — Hermitage Museum;
5 — founding; 6 – heritage
Exercise 49, page 102:1 – borrow; 2 – reference; 3 – literature; 4 – poetry; 5 – also; 6 – informational
| UNIT 6
Exercise 26, page 116:1 – industrial; 2 – air; 3 – atmosphere; 4 – smog; 5 – oxygen; 6 – disappear; 7 – interaction
Exercise 34, page 120:
—mostly a's: You're not very green, are you? Please look after our world before it's too late!
— mostly b's: You're trying to be more green but you don't always get it right. Learn more about the environment and think before.
— mostly c's: Well done! You're really green! We need more people like you to help us save our environment!
Exercise 41, page 122:
1 – branch; 2 – organisms; 3 – environment; 4 – human; 5 — definition
|
|
UNIT 7
Exercise 18, page 133:
1 – control; 2 – result; 3 – efficiency; 4 – smart; 5 – performed; 6 – devices; 7 – creative; 8 – more
Exercise 25, page 135:
1 – engineering; 2 – explanation; 3 – engines; 4 – applied; 5 – executing; 6 – important; 7 – appeared
|
UNIT 8
Exercise 20, page 154:
1 – muscle; 2 — bicycle; 3 – recreational; 4 — aircraft; 5 – town;
6 – officially; 7 — fastest
Exercise 38, page 164:
1 – private; 2 – costs; 3 – tendency; 4 – improvement; 5 – worsening;
6 – suffers; 7 – transport; 8 – congestion; 9 — protection
|
| UNIT 9
Exercise 19, page 179:
1 – computer; 2 – drives; 3 – to; 4 – camcorders; 5 – tape; 6 – store; 7- power
Exercise 35, page 191:
1 — to replace; 2 – electronic; 3 – privacy; 4 – information; 5 – control; 6 – consumers
| UNIT 10
Exercise 16, page 209:
1 – electricity; 2 – field; 3 – forces; 4 – electrons; 5 – produces; 6 –produce.
Exercise 24, page 213:
1 — distances; 2 — transformer; 3 — homes; 4 — power; 5 – form; 6 — industry
Exercise 42, page 226:
1 – possible; 2 – device; 3 – transformer; 4 – charges; 5 – plant; 6 – distant; 7 – transferred; 8 – direct; 9 – delivery; 10 – dangerous
|
| UNIT 11
Exercise 18, page 238:
1 – reservoirs; 2 – discovered; 3 – drilling; 4 – profitable; 5 – flows; 6 – injecting; 7 – technology
Exercise 29, page 243:
1 – processing; 2 – raw;3 – reservoir; 4 – produced; 5 – associated; 6 – degrees; 7 – exist; 8 – collectively
| UNIT 12
Exercise 18, page 260:
1 – components; 2 – adopt; 3 – civilization; 4 – dependent; 5 – need; 6 — life-ensuring; 7 – food
Exercise 35, page 270:
1 – rational; 2 – conservation; 3 – accidents; 4 – skills; 5 – citizens; 6 — friendly
|
