The United Nations _______ in 1945 after World War II to replace the League of Nations, to stop wars between countries.
_______ has been a topic of continual geological research.
The pool should not be made so deep______small children can be safe there.
Tom: "___________________ " Mike: "I won't say no!"
Regular exercise and good diet will bring______fitness and health.
According to critics of globalization, several developed countries have become rich because of
It is stated in the passage that____________________ .
As a millionaire who liked to show off her wealth, Mrs. Smith paid______________________________________________ we asked.
The word "allocated" in the passage mostly means "______".
Stephanie: "Oh, no! I left my book at home. Can I share yours?" Scott: "______ "
______ his brother, Mike is active and friendly.