Because Turandot is drunk ____ power, she ______ try and _____ her father, who has promised to allow her to choose her own husband.

He is used to sleeping with the window ______

All flights _____because of the snowstorm，we decided to take the train instead.

With a lot of difficult problems _________, the manager felt worried all the time.

With so many different forms of poetry ______, students may eventually want to write poems of their own.