The reason ______he is so upset is ________ his father is coming to school for the teacher-parent meeting today.
______ for the free tickets, I would not have gone to the films often.
A queen ant may ______ tens of thousands of babies in one summer.
There are a great _________ flowers shown in the park and ________ people go to have a look.
_________ to sunlight for too much time will do harm to one’s skin.
Suddenly,a tall man driving a golden carriage ___ the girl and took her away, _____ into the woods.