_______ his poor English, he managed to communicate his problem very clearly.

I told him to come at three _______ to bring his wife with him.

In the 1840s, Joseph Henry made important discovery of electromagnetism.

More than 10,000 years ago, glaciers moved across the Minnesota region four time, leveling most of the land.

Drying food by means of solar energy is a ancient process applied wherever food and climatic conditions make it possible.

The professor is thinking to go to the conference on conservation next month.

The camp on the inhospitable, mosquito-infested banks of the River Sekonyer, was set up to track the primates and learn from their habitat, diet and behavior.

Woody Guthrie wrote thousands of songs during the lifetime, many of which became classic folk songs .

In the 1800’s botanist Asa Gray worked to describe and classifying the plants found in North America.

All of the students_______ the seniors will receive their grades in two weeks.

There is the very real possibility that these animals could panic, frighten and would break away, should there be a sudden loud noise.

Choose the word or phrase that can substitute for the underlined word. His recreations include golf, football and shooting.

I am afraid that the company is in deep trouble. ________, we are going to make some people redundant.

Transfer taxes are imposed on the sell or exchange of stocks and bonds

How can you expect your children to be truthful_______ you yourself tell lies?

Pigeons, like many migratory birds, read the positions of the Sun and stars in order to orient them

The number of students in this class …………. limited to thirty.

The new mall shopping in the downtown area will be much more expensive for the shoppers than the mall in the freeway outside the town

Someone who has ever tried to pick up spilled Mercury will agree that this element is hard to handle

The way a child plays with other children reveals a lot about the child’s emotional development

Some of us have to study their lessons more carefully if we expect to pass this examination