Each of us has to write a _____ report every two weeks.A.two-hundred-wordB.two-hundreds-wordC.two-hundreds-words
___________ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.
He proved himself a true gentleman and the beauty of his ___________ was seen at its best when he worked with others.
So far we have done a lot to build a low-carbon economy, but it is ___________ ideal. We have to work still harder.
This restaurant wasn't ___________ that other restaurant we went to.
The number of people invited __________ fifty, but a number of them __________ absent for different reasons.