Fill in the Blanks Unit 8 Listening Vocabulary Online version Complete the sentences. by Şehriban Dündar 1 simple bone parts control copy latest treatment healthy expensive consider machine heart become exist replace several 1 . Dinosaurs don't anymore . 2 . I'm reading an article about the research on DNA . 3 . Max wants to a scientist when he grows up . 4 . A clone is a of a living thing . 5 . Cloning an animal is a very thing to do . 6 . There are ideas about why dinosaurs died out . 7 . A robot is a that can do certain jobs . 8 . How do you the robot ? 1 . When buying a new car , you should its effects on the environment . 2 . To stay , it's good to get regular exercise . 3 . It is to find information about 3 - D printers online . 4 . Did your father need for his illness ? 5 . Ilyana had a bad fall and broke a in her arm . 6 . It's amazing that doctors can now an organ so easily . 7 . Julio had to stop playing soccer because he has a weak . 8 . This machine is difficult to make . It has hundreds of small .