Lady Gaga has put off her concerts because of the difficulties _____ by the ongoing strikes[ ]

e waters of this great lake, whichis also the world’s deepest, have been ____ by waste from a chemical factory

success of Zhu Zhiwen’s singing has beengreathonor to his hometown.

The film is such __ wonderful science fictionfilm that I want to see it _______ second time.

Jack described his father, who____a brave boy many years ago, as a strong-willed man. [ ]