-I am sorry for taking your book by mistake.
-Oh, really? .
A. It’s OK with me B. It doesn’t matter.
C. Don’t be worry D. I don’t care
See that big stone? Actually, it’s such a big stone ____________ no one can carry it.
A. as B. which
C. who D. that
You are saying that everyone should be equal, and this is _______________ I disagree.
A. why B. where
C. what D. how
-Mum, could I have an apple? I am a bit hungry.
-Didn’t you just have .
A. it B. that
C. one D. this
You smoke here in the gas station; you start a terrible fire.
A. shouldn’t, must B. mustn’t; might
C. may not; could D. can’t; should
Bob got a job in a firm most famous product is chocolate.
A. which B. whose
C. its D. in which
