Which sentence uses a verb that agrees with its compound subject? A. My sister and I plays tennis. B. Daffodils and lilacs bloom in springtime. C. Our jewelry and valuables is kept in a safe. D. Kevin and Kimberly walks to the park.

B, because: when you join a compound subject with (and) the verb has no s while if you use or (or nor) you add an s. (ex.) Rain (and) fog (make) arthritis flare up. Rain (or) fog (makes) arthritis flare up. Hope this helps

 Which sentence uses a verb that agrees with its compound subject?  B. Daffodils and lilacs bloom in springtime.