more than 1300 hotels in Europe, Africa, Middle East region have committedto _________ in the event, with many more ________ to join the effort

May the fourth is the day __________ we Chinese peoplewill never forget.

There’s some doubt __________he’ll keep his promise

There is ________ elephant in the zoo.

When MrSmith took over the company, it was already heavily______ and had no money to pay the workers