33. The number of children who have lost parents to AIDS ________ to rise to over 26 millionin 2011.
The government has taken some measures to solve the shortage of electricity , but it may be some time _________the situation improves.
My friend Mary is _________beautiful girl, _________girl everyone likes to work with.
Believe it or not, that is _______ we have dreamt about for twelve years.
You haven’t answered my question _______ I can join in the game tonight.
From the top of Mount Tai, you can get a wonderful _______ of sunrise.