The correct answer would be option A. The clause contains no errors.
Following are some rules to spot errors:
To learn more about grammar visit:
https://brainly.com/question/2353198
#SPJ4
Full question: There are only a couple of things left to pack before we go: my keys, which I believe are on the dining room table; and my kindle, which is next to my bed.
A. go: my keys, which I believe are on the dining room table; and my kindle, which is next to my bed. (no change needed)
B. go. My keys, which I believe are on the dining room table; and my kindle, which is next to my bed.
C. go: my keys which I believe are on the dining room table; and my kindle which is next to my bed.
D. go: my keys, which I believe are on the dining room table, and my kindle, which is next to my bed.