Many single parents      with the dilemma of dividing time between work and children。

It was not until Tom took off his dark glasses that I _____ him.

The support of the students ______ the losing team and they played harder, so in the end they won the game.

— How is your sister?— She _______ quite good after the operation, but she is taking a turn for the worse today.

The film festival is      as an event of international importance．