Commas in a Series

The following sentences are missing commas. Identify which word(s) the commas should be placed after.

For help with this exercise, see section 26a of Focus on Reading and Writing.

  1. Question

    RNV+sTEfoFGnp5ByQCi7+t9SXIvlLwtxjrdOxR3pzKaaScyycg22jLGmFivRGxh0878B1VGCO6C1KZYFrQs8CPJwfeRAVyYtNkTEZ13MvS6kU8kJKkJsBZFv4gQmhCZW7BrqmA2NtJRoFWkUD9lz58qITUK42Ewqu/l989iFJTMc2D4IQOSHbWXnyfl092BAMjzXC0nlxzjF4P8v5YEjpnixIQLbc2BUpKI0q1TmxlmTgyTGiedvMqXqxATGkZfv

  2. Question

    1jZDwcSZ+6UAnWeIXgOZepAZd3F+gRZ43kS+QLoV7LMgDxjFBVVajVOtaxfRGpWRDGuNh9OEARpl3DxpPPzyJlPjtsjD3KbWJbe4Sn8xehbKyIC47xekoFs6FDFFpGOFWQbEozGVVgyKK/Ss7lh2YgnLMIGV2XmeT6CTvqPGa3NHWhR5XcfgbKN6P/mUJ54rh/2yJ5Tdr/QW57L0SA+YWuuKG47yTxwAqqkGWyo/oFLE4RJJQVwmvlT7UqXttxn4p5AUKGf9A8qvqg2KqimsBBuEgFev0R/GrZL2cK/qHns1dLPl9gClCZMAv2N5CqZzHdbqy6HLRcuj4OKHMdr0PnWcK9ocCTtixltX6Q==

  3. Question

    z1pDqUlXWq2UuxcgqlSwhBZP6EG4ZE190UHIcvVrZPMCMrGc2kPopDLEO8T5lkfJdNKniMc6k4UvEg5gvIDnlvCD0HAuQMA2a6L1VaAwN596ETn6J8C/y+GM0oopsgLbMEel6ri62xbL6j/a8GZmSjnxX3iWYycGu13Ki+rrLKyT6UcmjbUYxWQ+XY6l3nWSI6cMaOIY0Q6UX0j04t0ZKpsnOURaS+vm3QrTE1kFtbI7BD0iCQB8aQo8YxhhyYDKf8CN4VSkQrlw1BnBQnCVWeg2K13gnf8aTBjAAHIHdZ3UvDNk+kagp/IymRZd6kybC0hiyLUukyTtwogS

  4. Question

    3kupZcSr1oGrBiHzFeY6VNa+olmOF3ypqf8FW3WdKztdh9dqp+h0Nf5npuJY9/HncMcLmPrF7AgrId/GOF5VuUTi2aQ2sjcVbLTR6QQdx0+PfSI7GSx+zruZia06Xu/TazKKqmWb1nn/sqVCjBYsSUvJuWn7KUx8PSHrBbtgqdHPF+NK87LjuDYOXhZ650EcaUksyJK3gC3juiTaJnaqMkxvzflLtomOTuINB5gZXdNyZvLPUEr2CcamdBdLK9kwox5DavF2jZcQ5GYe498tHaE6qlH4/FDyLhfkAbFz3tzszBFwtmqtMeQVMrqOMP2EZiI0gbACfZxG8kAMEAH1V6Dad8TtaElSywz+2UPU+hDW6r9WK++Gag==

  5. Question

    Id3tCW2rsKGztbif1Eh1umhpNxBQdy1ssEUPpqjZ0FHAKCzpJS/fD9iRhPmTIfwqTh4yJ0wcEJ38nubozk6AXjFlm3FcENHL6ZiPOJxUu/G69BjpskmVPkDhwZHccprBoDZbUs9T8jNQzwRNmlvn7K8EtqHfaqaRPZuJSrU5bufa9Zco6xd5pvxMCW4dvMFIORKwJT8IVs3dWS+nbP51y1uK5adCRffkGVP7Hw4OXpIMHf6CIXF1I5QjW+LnJ5uSOGernpssExXBMhhVi9Zbu6+NdjCAA8cL8uVu6A==