Fill in the blanks with the proper forms of given words. (7’)
A double room with a balcony overlooking the sea had been __________ (reservation) for him.
Our new offices are still under ___________ (construct),  and this is not my office.
Nov.11 is __________ (reference) to as “Singles’ Day” by netizens nationwide.
They launched a campaign to save wild pandas from __________ (extinct).
Her ___________ (decide) to live abroad was a terrible blow to her parents.
The directors of the company refused to undertake such a ___________ (risk) venture.
Children are not usually allowed in, but I’m prepared to make an __________ (except) in this case.