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1
Answers B. Answers will vary. Sample answers:
    1. The average life expectancy in 1900 was 35 years.
                   e
    2. He thought there would be no C, X, or Q; spelling would be by sound; the language
                   b
       would be condensed; and English would be the most widely spoken language. The
                   f
       prediction about English being the most widely spoken language came true.
                   c
    3. He was probably thinking about airplanes.
                   d
    4. Automobiles have replaced all horse-drawn vehicles.
    5. There will never be tubes connecting houses to a store. This is impossible.
                   a




3
3




5
Answers will vary. Sample answers:
1. By the time we arrive at the picnic, it will have started to rain.
2. I will have fallen asleep by the time the movie is over.
3. By 2013, the summer Olympics will have taken place in London.
4. By the time my father retires, he will have worked at his company for 20 years.
5. He will have decided which college to attend by February.
6. By the time you come to the table, the food will have gotten cold.
7. She will have learned to drive by the time she graduates.
Answers will vary. Sample answers.


                                                 they will have been married for 25 years
                                                                          he will have been a vegetarian for four weeks

                                                            she will have been working there for 10 months
                                             you will have been studying for four hours
                                                                         I will have lost 15 pounds
                                               I will have lived in Singapore for 15 years
                                                                           we will have waited for 30 minutes
                                                                           it will have been playing for three
                                                                           hours




                  will manufacture                                                receive
             make                                       am going to buy
am going to travel                                        get
       will run                                            starts
                    drive                                      are going to see
      Are                   going to argue                                 change


                             Answers will vary. Sample answers.
4
6




12
7

         c
         e
         g
         f
         b
         a
         h
         d




13
8
1. false (He paid 20 million dollars.)
     2. false (The first year of flights is already booked.)
     3. true
     4. false (The hotel will spin in order to reproduce Earth's gravity.)
     5. false (The moon hotel will be powered by solar power.)
     6. true




16

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03 mg6 unit03

  • 1. 1
  • 2.
  • 3. Answers B. Answers will vary. Sample answers: 1. The average life expectancy in 1900 was 35 years. e 2. He thought there would be no C, X, or Q; spelling would be by sound; the language b would be condensed; and English would be the most widely spoken language. The f prediction about English being the most widely spoken language came true. c 3. He was probably thinking about airplanes. d 4. Automobiles have replaced all horse-drawn vehicles. 5. There will never be tubes connecting houses to a store. This is impossible. a 3
  • 4. 3 5
  • 5. Answers will vary. Sample answers: 1. By the time we arrive at the picnic, it will have started to rain. 2. I will have fallen asleep by the time the movie is over. 3. By 2013, the summer Olympics will have taken place in London. 4. By the time my father retires, he will have worked at his company for 20 years. 5. He will have decided which college to attend by February. 6. By the time you come to the table, the food will have gotten cold. 7. She will have learned to drive by the time she graduates.
  • 6. Answers will vary. Sample answers. they will have been married for 25 years he will have been a vegetarian for four weeks she will have been working there for 10 months you will have been studying for four hours I will have lost 15 pounds I will have lived in Singapore for 15 years we will have waited for 30 minutes it will have been playing for three hours will manufacture receive make am going to buy am going to travel get will run starts drive are going to see Are going to argue change Answers will vary. Sample answers.
  • 7. 4
  • 9. 7 c e g f b a h d 13
  • 10. 8
  • 11.
  • 12. 1. false (He paid 20 million dollars.) 2. false (The first year of flights is already booked.) 3. true 4. false (The hotel will spin in order to reproduce Earth's gravity.) 5. false (The moon hotel will be powered by solar power.) 6. true 16