M01 laws tm4 5700. indd

 5. c
Longman Academic Writing Series 4, Fifth Edition, Teacher’s Manual 
●
Student Book Answer Key
92
© 2014 by Pearson Education, Inc. 

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CHAPTER 8 
(pages 152–168)
Questions about the Model 
(page 154)
 1. Paragraph 1
 2. Just the writer’s
 3. Three, one in each body paragraph
 4. In separate paragraphs
 5. It gives a conclusion and repeats the author’s 
opinion.
PRACTICE 1: Identifying Collocations 
(page 155)
A 1. perform tasks
 2. 
clearly capable
 3. 
particularly true
 4. 
prosecute crime
 5. 
minimally invasive
B 1. clearly capable
 2. 
perform tasks
 3. 
particularly true
 4. 
prosecute crime
 5. 
minimally invasive
PRACTICE 2: Organizing Key 
Elements 
(page 157)
Answers will vary. Possible answers include:
Thesis statement: As technology improves, 
employers in all fields should look to maximize their 
robotic workforce and minimize human error.
II. A. 2. b. Ability to win TV quiz show, Jeopardy
II. B. 1. Opposing argument 2: Humans will 
always be able to do job better.
II. B. 2. Rebuttal to argument 2: Certain tasks can 
always be done better by machines.
II. C. 1. Opposing argument 3: Unethical to take 
jobs away from humans
II. C. 2. Rebuttal to argument 3: Human failings 
in workplace
II. C. 2. a. In surgery, robot may be more reliable 
than human doctor.
PRACTICE 3: Adding an Opposing 
Point of View