Question

I dont think your jeans (is / are) clean. I would like to wash (it / them)​

Answer 1

i don't think your jeans is clean

i would like to wash them

Answer 2

I don't think your jeans are clean. I would like to wash them.

Answer 3

You are correct. The correct sentence would be:

"I don't think your jeans are clean. I would like to wash them."

In this case, "jeans" is a plural noun, so you should use the plural form of the verb "are" and the pronoun "them" to refer to the plural noun "jeans."