4000 Essential English Words 1 – Answer KeyUnit 1 Exercise 1 Part A 1. c 2. c 3. a 4. b 5. a Part B 1. c 2. b 3. b 4. a 5. d Exercise 2 1. a 2. b 3. a 4. b 5. a 6. b 7. b 8. a 9. a 10. b Reading Comprehension 1. a 2. c 3. b 4. c 5. The lion saw his own face in the water. Unit 2 Exercise 1 Part A 1. a, b 2. a, d 3. b, d 4. c, d 5. a, d Part B 1. create 2. adventure 3. approach 4. secret 5. project Exercise 2 1. a 2. b 3. b 4. b 5. a 6. a 7. b 8. a 9. b 10. a Reading Comprehension 1. c 2. d 3. d 4. a 5. Mia and Liz went into the laboratory when Mia’s father left the laboratory to eat dinner. 1 b 2. a 2. Unit 4 Exercise 1 Part A 1. d 3. b 6. b 8. a 2. d 5. a 7. d 9. d 7. expected 5. c 5. He viewed Mars on the trip. 2 . a 3. c 2. a Reading Comprehension 1.4000 Essential English Words 1 – Answer Key Unit 3 Exercise 1 1. content 3. shake 4. a 3. c 3. chart / aliens 3. solve / fail 5. b 5. d 5. a 4. b 8. d 4. spread 2. a 2. d 4. a 10. b 5. b Exercise 2 1. a 5. c 3. planet / universe 4. ever / describe 2. c Exercise 2 1. b 4. c 6. b 4. b 9. b 3. b Exercise 3 1. several / view Reading Comprehension 1. b 4. a 10. They said the bell made people avoid him. avoided Part B 1. a 2. a 5. c 3. b Part B 1. d 2. a 5. face Part B 1. c 3. b 3. a 4. d 4. b 10. a 2. a 7. community Exercise 2. c 3. weather 5. b 5. c 6. a 2. return 2. pet 4. 1. b 8. d 2. d 4.4000 Essential English Words 1 – Answer Key Unit 5 Exercise 1 1. a 10. d 7. individual. relax 5. d 4. advantage 4. She lived on the north side of a large river. normal 2. Part A 1. upset 3. a 3. distance 5. c 8. dead. reached. d 9. a Exercise 2 Part A 1.ghost. c 5. d 2. wild 3. escape. a 6. hurt 4. wise 3. 3 . She requested. field Reading Comprehension 1. b 5. a Reading Comprehension 1. fright 2. d 4. “Will you carry me home?” Unit 6 Exercise 1. a 9. a 6. a 5. b 5. She arranged her hair and wore a dress with a beautiful pattern. purpose 5. divided Exercise 2 1. allowed 2. famous 4. c 4. balance 8. b 2. d 5. a 4. a 3. pattern 9. b Reading Comprehension 1. b 2. b 5. a 3. familiar 2. d 5. necessary 3. a 8. a Reading Comprehension 1. b Part B 1. a 7. claim 5. contrast 10. a 2. d 4. Part A 1. b Part B 1. b 9. c 2. single Exercise 2. a 4. a 3. 4 . theory 4. 1. Unit 8 Exercise 1. a 3. b 2. accept 7. c 2. b 3. harm 3. He would have to announce who would become king. encourage 6. b 4. b 10. b 5.4000 Essential English Words 1 – Answer Key Unit 7 Exercise 1 Part A 1. a 4. c 3. fix / damage 4. b 2. primary 3. c 4. a 2. a 5. a 2. image 8. b 3. guard. certain 5. benefit 2. benefit 3. tail Exercise 2. b 10. remain 10. c Exercise 3 1.4000 Essential English Words 1 – Answer Key Unit 9 Exercise 1 1. a 4. c 2. 1. throw / step Reading Comprehension 1. He only rested a few eyes at a time. b 5. separate 9. separate 5. trouble 4. beach / wave 2. far. Part A 1. effect. The others stayed awake. d 5. b 6. a 7. immediate. function 6. b 8. d 5. c 3. c 9. a 3. essential 2. b 4. a Exercise 2 1. site 7. d 5. Some starfish went back into the water. b 3. a 4. c 4. island / ocean 3. rock / still 5. c 2. 5 . rested 4. a Reading Comprehension 1. Unit 10 Exercise 1. remain Part B 1. proud. and they were safe. c 3. attitude Exercise 2. c 2. She dreamed about a man with brown hair and brown eyes. b 4. b 3. It was the man she would wed. asleep Reading Comprehension 1. a 5. a 4. ground 2. c 5. magazine 3. d 4. professional 4. Unit 12 Exercise 1. decision 8. strange 4. spend time 3. compete 10. serious 3. b 7. prepare 2. a 3. b 2. b 10. wake 5. b 4. a 6. 1. 6 . c 3. c Part B 1. a 2. b 5. neighbor 2. 1. conversation 5. 1. a 9. c 3. forest Exercise 3. c 5. c 4. d Exercise 2. compared 5. collect 6. a 8. b 5.4000 Essential English Words 1 – Answer Key Unit 11 Exercise 1. 1. b Reading Comprehension 1. Part A 1. b 2. c 2. introduce 7. His friends felt excited about seeing his painting. sail 4. a 3. truth 9. technology 4. a 8. a 3. position / spot 4. 7 . feed / crop Reading Comprehension: 1. b 4. a Exercise 2: 1. At the end of the week the lord will increase how much money they have to pay. b 3. d 2. c 4. 1. b 3. a 5. c 4. outline 5. cell / structure 2. a 5. exam 2. b 7. a 2. Part A. Unit 14 Exercise 1. d 5. b 10. Exercise 4: 1. correct Exercise 3: 1. a 6. d 4. lord / owe 3. cell 4. spot 2. descriptions Part B. a.4000 Essential English Words 1 – Answer Key Unit 13 Exercise 1: 1. b 3. Her parents made her join the basketball team. d 2. b 5. 1. a Reading Comprehension. a 5. a 4. d 5. 1. feed 3. b 2. a 3. whole / hole 5. b 2. whole 5. 1. a 2. b Exercise 2. b 3. a 9. magical 3. a 4. The rabbit saw the turtle almost at the finish line. b / c 4. a 5. b Reading Comprehension 1. respond 3.4000 Essential English Words 1 – Answer Key Unit 15 Exercise 1 1. Unit 16 Exercise 1: 1. a Exercise 2 Part A 1. a 9. c 2. b 5. b 8. c 4. a 2. b 4. b 2. c 3. a 3. b / d 3. b 8. b 5. 8 . c 9. a / b 5. across 2. c 2. a 7. a 2. b 3. a / d 2. Jeff was going to a concert. b 5. theater 5. process 3. race 4. c Exercise 2: 1. a / d Exercise 3: 1. a 3. b 4. d 3. a 7. academy 2. a 10. a 4. flat Reading Comprehension 1. maybe 4. d 5. d 10. observed 5. c 6. a 4. d 6. risk Part B 1. d 4. 9 . a 3. b 5. You already did. argue 3. “Use a tool to plant your own wheat. dish 5. b 5. response 4.” Unit 18 Exercise 1 1.” said the little red chicken. b 2. d 4. a 3. recommend 2. b 4. c 3. appreciate Part B 1. waste 3. d 9. treated 2. “I recommend doing some work. a 3. puddles 5. a Reading Comprehension 1. b 4. a 2. fresh 3. b 3. a 8. c 2. gathered Reading Comprehension 1. fair 2. c 6. d 2. disappear 4. b 4. hill 2. d 7. d Part B 1. offer Part B 1. communicate 5. c 10. solution 3. c 5. whether 5. c 5. b 2. a 5.4000 Essential English Words 1 – Answer Key Unit 17 Exercise 1 Part A 1. d Exercise 2 Part A 1. “It doesn’t matter whether you want to fill it or not. products 4. determine Exercise 2 Part A 1. select 4. meat 2. 1. wood 4. b 2. Part A.4000 Essential English Words 1 – Answer Key Unit 19 Exercise 1. b 2. 1. c 5. alive Part B. c 3. Part A. c 3. speech 2. a 9. war Exercise 3 1. b Part B. b 10. b 5. a 2. speech 2. The weather became very bad. however 10. bones 5. destroy 3. a 4. a 4. 1. staff 4. bothered Reading Comprehension 1. staff 4. b 5. b 5. c Exercise 2 1. He turned away and went home. a 4. b 2. b 4. bother 3. 10 . toward 5. d 3. a 3. policy 3. mentioned 6. doubt 7. conclusion 9. injustice 8. Unit 20 Exercise 1 1. d 5. regard 5. serve 4. a 8. policy 3. staff 5. 1. speech Exercise 2. b 6. a 4. a 7. b Reading Comprehension 1. c 3. wood 2. b 2. ” 11 . b 3. a 4. read books. a 3. If you help us catch the thief. b 4. b Reading Comprehension 1. clerk 3.4000 Essential English Words 1 – Answer Key Unit 21 Exercise 1. pain 5. b 4. call us. 1. d 3. a 2. a 2. hurried Exercise 2. b 8. d 2. a 5. a 7. c 4. b 5. b 5. you’ll earn a reward. b 5. a 8. a 3. a Reading Comprehension 1. b 4. a 5. a 3. a 10. b Exercise 3. a 9. a 2. a 6. b 2. hero 4. b 4. 1. a 3. a 7. b 3. c 4. b 2. “If anything strange occurs. a 2. and got flowers for patients. a 5. a 5. Unit 22 Exercise 1 Part A 1. c Part B 1. locate 2. b Exercise 2 1. Katy played games. a 10. 1. a 9. b 6. He looked at Tim and said. a 4. a 9. a Reading Comprehension 1. matches 2. It was a course on water safety. average 4. athlete 8. sounded 5. pressure Exercise 2 1. a 3. b 3.4000 Essential English Words 1 – Answer Key Unit 23 Exercise 1: 1. “I thought I was smart. d Reading Comprehension 1. b 7. a 3. personality Exercise 2: 1. They learned how to be safe passengers on a boat. perform 4. c Part B 1. d 2. a 5. a 5. c 5. b 4. b 5. b 4. member 7. strike 2. c 2. b Exercise 3: 1. advance 6. a 3. a 10. c 3. a 2. a 6. d 4. passenger 10.” 12 . a 5. a 4. b 2. b 4. b 2. passage 5. but I learned a new term today: friendship. b 8. exercise 3. Unit 24 Exercise 1 Part A 1. course 9. d 5. d 2. a 3. remove 3. a 3. b 10. a 2.4000 Essential English Words 1 – Answer Key Unit 25 Exercise 1 Part A 1. along Part B 1. b 4. attention. c 5. a 4. b 9. produce 2. period Exercise 2 1. a Reading Comprehension 1. c 5. b 8. neither 4. final 5. c 2. They started to throw stones. c 5. d 2. a 3. Unit 26 Exercise 1 Part A 1. situated 3. a 3. standard. advice. The video’s features made Joe associate trash with hurting people and their environment. 13 . populate 4. c Part B 1. society 3. suggest 2. a 2. attracted. c 5. b 6. a 7. c 3. d 2. b 5. a 4. a 4. b 4. sign 5. further. b Part B 1. a 3. react 2. b 2. dropped 4. prove Exercise 2 Part A 1. b Reading Comprehension 1. range 3. a 5. They laughed at Tom and Archie. reacted 5. a 3. a 4. message 10. coast / desert 3. Unit 28 Exercise 1: 1. b 5. a 4. b 2. a Reading Comprehension 1. rush Exercise 2: 1. a 2. b 4. d 4. professor 2. schedule 9. b 3. b 4. boring 7. c 3. b 2. a. b 3.4000 Essential English Words 1 – Answer Key Unit 27 Exercise 1: 1. band 8. a 2. d Exercise 2: 1. quite / examine Reading Comprehension 1. d 10. barely 3. c 4. d 5. a 8. b 4. c. b 7. a. gift / value 2. c 5. predict 4. a. garbage 5. tour / journey 5. hunger / bite 4. He asks the bug a question first. d 6. a 3. a 2. a 5. a 9. c 3. a 5. a Exercise 3: 1. To tell him that they would be late. c 2. b. a 3. 14 . d Exercise 3: 1. a 5. list 6. b Exercise 2. a 5. b 7. skills 5. b 6. d 6. b 2. d 3. c 7. d 2. competition 4. b 8. b 4. a 2. d 9. a 5. d 10. c 4. major 3. b Reading Comprehension 1. a 5. a 8. vote Part B. 1. b 10. and the memory of the cat came back. a 4. b 3. d 3. Later. b 2. b Exercise 2 1. a 2. c 9. the man returned to trick more people. 1. a 4. b 3. b 5. 15 .4000 Essential English Words 1 – Answer Key Unit 29 Exercise 1. c 4. a 8. a 3. b 7. d 6. c 5. a 10. 1. b Reading Comprehension 1. The sun was inside the bag! Unit 30 Exercise 1 1. c 2. c 4. Part A. advertise 2. a 3. a 9. a 5. Beth saw him.
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