1. （2010·全国卷I·T33） We haven’t discussed yet _________ we are going to place our new furniture.
A. that B. which C. what D. where
2. (2010·全国卷II·T10)—Have you finished the book？
-- No. I’ve read up to _____ the children discover the secret cave.
A. which B. what C. that D. where
