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REVIEW UNIT 5. INVENTIONS

  •  English    26     Public
    REVIEW UNIT 5. INVENTIONS
  •   Study   Slideshow
  • A correction pen is used for ____ your writing mistakes.     A. cover             B. covered                C. covering                   D. to cover
    covering
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  • It's no good ____ him the truth now.       A. not to tell         B. tell C. telling            D. to tell
    C. telling
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  • It's important ____ too much about your failure.            A. not to worry                  B. not worry C. not worrying to         D. don’t worry
    A. not to worry
  •  10
  • Don’t forget ____ your homework before coming to class.             A. doing          B. having done            C. to be done D. to do
    D. to do
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  • 3-D printing ____ complex tools and components.        A. is used for produce         B. is used to produce    C. uses for producing                  D. uses to produce
    B. is used to produce
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  • She was old enough ____ up her own mind.   A. made         B. make        C. making                        D. to make
    D. to make
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  • My computer is used for ____ music and video.      A. having played          B. play       C. playing D. to play
    C. playing
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  • My father uses a calculator to ____.            A. be calculated         B. being calculated      C. calculate          D. calculating
    C. calculate
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  • Facebook is used ____ among the young.         A. communicate B. communicating    C. to communicate           D. to communicating
    C. to communicate
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  • Mary often watches YouTube videos to study how ____ a dish or make a cake.        A. cook          B. cooking           C. to cook           D. to cooking
    C. to cook
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  • We can use USB ____ information.       A. for being store       B. for store       C. to store        D. to storing
    C. to store
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  • He ____ for the Google since 2014.      A . has worked                  B. is working      C. was working D. worked
    A. has worked
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  • Her children ____ their homework yet. They are still working on it.             A. hasn’t finished          B. hasn’t finishing       C. haven’t finished                    D. haven’t finishing
    C. haven’t finished
  •  10
  • I have never ____ to Paris             A. been            B. go         C. was         D. went
    A. been
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  • We ____ a contract two years ago and it is still valid.       A. have sign        B. have signed      C. haven't signed       D. signed
    B. have signed
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  • I have lost my mobile phone. Someone ____ it.      A. has steal B. has stole       C. has stolen        D. have stole
    C. has stolen
  •  10