Question

The log cabin ____ we stayed in was built by a settler in the 1800s
a. that
b. which
c. whom
d. who

I think it's 'that', but my friend insists that it is 'which'.

Answer 1

B.which
because they used the word stayed which is past tense "that" would be more of a present tense word

Answer 2

Answer: the correct answer is a. that

Explanation: the rule of thumb is, if the sentence doesn't need the clause that the word mentioned is linking use which. If it does, use that. Heads up¡ which is as disposable as a sandwich bag. If you can remove the clause without destroying the meaning of the sentence, the clause is nonessential and you can use which.