EXERCISE 39.3

EXERCISE 39.3

Use commas to set off nonrestrictive clauses, phrases, and appositives in any of the following sentences that contain such elements.

  1. Question

    yQG/2nAoIVWGL2Z4jvpwxxTld+NJUZbbd28ZLVcRpn89JFCz3iQ+EWJ5QQnd3yXmkfytlBp+mJ3DkL42+C/d9AyYVc+owGkMpVBQe8dMfG+pj7BmcVwaIEt5hqsq7ZJ4
    (no commas needed)

  2. Question

    +NtpZJIWDrUbA/y8I+Fq3JltN3xitpQNlMb5zrmsoIuiRXkOHMGHO8NFB0V0ISQQ8oDXSUGlFBfOvP+GOfBlxg8wztjYeVWKdA+xjBb0/QVDEkDCZH3qoI2ty5dfru7U
    (no commas needed)

  3. Question

    0UC3CsbFZbejsUwNFRMfJK3viEUcc0GJocdN93Zn8M2TAYrf+c0Mp8FUf8R6SvbJjGUlJhWgmdInYUf6OEQy/RUbizgQ5ekrMu9QJw2BRtrbV8yRUgcCdVz0rzXyuUV5/k2KO/zWgZYV1r5r4bOKlDCxKM9Be+NbN/ZFoI1dux8BDGzy73fLFXuCkraE+QWww0fiYg==
    The enormous new house, which was the largest in the neighborhood, had replaced a much smaller old home.

  4. Question

    hcISj/saj7weXJIT0UbFD+7A4Xtq34X/mOJPyFQWaLeU0H5pysqhYyMqO+AgWRS3yjQjaZ8H/51d6nW9vatqSajuIC/AVvtBb4Wc0WGNYX6VgMUPH1id5CBCYuQt9jP6ar+pDPv/rAkeebeZWDC6OsE5DdtHHqcL
    The rescue workers, exhausted and discouraged, stared ahead without speaking.

  5. Question

    UPD9TVwx/DUcEQEoOTNG5hfgtaRqUYZHNwYVe0SThzt2MTGPz9vN/3CmuTEyrzX0qKIO0+VubMGW0821QNvk4RBqvn+lyBZiAB6+V/v1eXwKt2MqrILpVINFFptHbHIl8WbU60pfZG0XZsGl/9IrTeuxiouxQti/R4HFDYO+LZY=
    (no commas needed)

  6. Question

    PoXfDTrnmYH8dg3rkquEl6QyfcptEbWAr44Zj71eHqncrrI1cYtVuk++yNtl5740aL/0excGQtk8ljeYlzsTuHDEw1VVLl4v09u8TnfZasoxTcx/Sp9Oo+1h6Pdh9KArI5KL2V4YChdS4uyWSldoyw==
    Viruses, unlike bacteria, can reproduce only by infecting live cells.

  7. Question

    rdopdGYcFbhyVIvg6eD8pS093qCCl4qk9rKksNaNxoL6uKlRTDzOmPjHgsjD/cxZqzZhxkOq7Ib4yPu+yudyWTJT2vDYGqSiDCa6kEsspN83XsbO1iL9aaUV7pXXCke8Zy2FrA5YYFdn7Tbxw5pcQ7mgI+o=
    (no commas needed)

  8. Question

    IoifRF9zSfoXwKwl/0TwSIcSFfsEBrsf+LRki1Yx6jK7eiJtVoxYlnOUsrh4Jnz//ytIf+Y2208ezHcVYUfKfFO/OsGfdZAe19C/uO5O0uHhP+6c+52pVOx2o0NOt3zKoRkh6zvj4jKkbn/5Ws+IHN9gfRrs10oBTPWICI7bYXTgoyi/bVWKE+DSci7z9+6O
    Hammurabi, an ancient Babylonian king, created laws that were carved on a stone for public display.

  9. Question

    0Vpldch+I4wtNh/B4HLzKhA9LNN/sV2qZ6ctkoWH0iyyBM6d/w8HXVMLzZN/hEmjd4M66P3L+Ikz3irQjqGeYdL0RkzhZBfLxvv0OJ7PrHcVa6EimCxHowMZ88CyMFKWdnSWXiEzqrm9pqKzIxs79A==
    Birds’ hearts have four chambers, whereas reptiles’ have three.

  10. Question

    ehSi7LBkkecgtIeB1OTkpEjvLBl+z+q1hALmbC2bFB+bFt/cbuNJIvXBXx1Hj8I6e0FlyR29kkks9nEcnogRnZlaR0giG5dXn/PLHsyQ4wvQgzWeTBZEUibrbTBUStVTFJfLrLVQEHonORa/X/ITd8TB/q5OqQcg2DZOIhokrsw=
    (no commas needed)