Deserts by_________ of water are usually caused by winds.
The packages___________________ so that it would be easier to carry them.
The pool should not be made so deep______small children can be safe there.
The examination was not very difficult, but it was_____________________ long.
_______ has been a topic of continual geological research.
Tom: "___________________ " Mike: "I won't say no!"
It is stated in the passage that____________________ .
Education in many countries is compulsory________the age of 16.
Michael looked deeply hurt and surprised when_____________________ .
______ his brother, Mike is active and friendly.
According to critics of globalization, several developed countries have become rich because of