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17. because of his excellent service
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18. wash clothes by hand
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19. push for the use/development of X−ray machines
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20. have many advantages over ...
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21. with the invention of the washing machine
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22. a place (that is) unknown to humans
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23. be widely used
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24. increase rice production by 20%
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25. believe it or not
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26. happen to find something useful
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27. die of hunger/cancer
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28. the greatest person in history
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Sentences
1. The car went out of control and hit a tree by the road.
1. The car went out of control and hit a tree by the road.
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2. It was brave of him to go to a place (that was) unknown to humans at that time.
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3. That's why I admire him so much.
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4. This month he is busy preparing for the exam(s).
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5. I am meeting some old friends after school.
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6. Many modern inventions have made a great difference to our life/lives.
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7. They have changed the way we live.
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8. Fresh food will go bad in summer in a few hours.
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9. She was reading while her mother was talking on the phone.
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10. He was born in America and he has stayed there for 12 years.
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Phrases
1. put ... through
1. put ... through
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2. be satisfied/happy with ...
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3. first of all
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4. up to standard
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5. in general
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6. no longer
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7. complain about ... to sb.
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8. post sth. for sb.
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9. have it checked
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10. as good as new
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11. tidy up
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12. go wrong
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13. stop working completely
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14. catch a virus
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15. order one from a robot shop
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16. in a mess
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17. knock things over
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18. be smoothly ironed
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19. children under 12
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20. last (for) one week at most
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21. do whatever they are asked to
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22. need checking every 6 months
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23. satisfy Mr Jiang's needs
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24. receive a copy of magazine for free
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25. Customer Service
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26. be laid on the bed
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27. put out a fire/put it out
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28. be spread all over the floor
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29. expect your robot's batteries to last ...
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30. regret having bought a robot like this/regret doing ...
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Sentences
1. You are welcome to let us know whenever you are not satisfied with it.
1. You are welcome to let us know whenever you are not satisfied with it.
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2. The big cake was not enough to satisfy his hunger.
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3. Things started to go wrong when they moved to the city centre.
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4. Seeds are often spread by the wind.
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