---I honestly don't think I'm going to be admitted.
---Wel1, you never know! You________ a better impression than you think.
may have made
should have made
couldn't have made
needn't have made
This is _____ best kind of _____ pen you can get here.
How strange! These years my birthday always falls _____.
As _____ writer, he was _____ complete failure.
This is _________ best kind of _________ pen you can get here.
The most important thing about cotton in history is _____ part that it played in _____ Industrial Revolution.