I found there two pieces of paper on the table A are B is C were DwasI found there two pieces of paper on the tableA are B is C were Dwas

问题描述:

I found there two pieces of paper on the table A are B is C were Dwas
I found there two pieces of paper on the table
A are B is C were Dwas

C were
选用复数根据two pieces
用过去时根据found