Please help me with my review

Choose the correct definition for  un conocido.  a.  a comic strip      b.  an acquaintance      c.  a coincidence      d.  an avalanche 

Record yourself giving a performance of as much of each of the "five mini-dialogues" as you can in spanish. review the conversations for a few minutes if you need, and when you are ready, just click on the record button. you can review your performance by clicking replay.

Which word correctly describes the relationship between ana and rodrigo, according to this sentence? ana es la esposa de rodrigo. a. divorciados b. casados c. solteros d. amigos