________your generous help, we could not be living a happy life today.

The flag looks especially beautiful _______________　the blue sky.

．A new study shows anger may help people reduce the negative impacts _____ stress and help you become healthier．

There’s no way of getting __________it----you’re going to have to tell the truth．

There is no way to get to the small island where my grandparents live _____ by boating.

There are other matters which I don’t propose to ______ at the moment.

One evening, I was with my friend Auguste Dupin at his house in Paris when he had a visit _____ Georges Godinot, head of the Paris Police.

. For miles around us there was nothing but a desert, without a single plant or tree ______.

The quality of the teachers will influence the students,and ________, the quality of the students will influence the teachers.

What is learned in books cannot have the same deep effect _____ a child’s character as what is learned _____ experience.