The officials object to them wearing long dresses for the inaugural dance at the country club.

By studying the fossils of pollen, which extremely resistant to decay, researchers can gain useful information about the vegetation of the past.

That the poverty action group was set up in the 1970s was a sign of public aware during that decade.

Our nervous system has over ten billions nerve cells in a network covering every inch of our skin and organs .

The sum of all chemical reactions in an organism’s living cells are called its metabolism

Of the two lectures, the first was by far the best, partly because t person who to delivered it had such a dynamic style.

He is very fond of music_______ reading.

The invention of the Silicon chip in the 1960s has revolutionized the computer industry

P.T. Barnum opened his own circus in 1871 and become the most famous showman of his time

Smoking cause millions of early deaths in the world every year

I never take an umbrella_______ it's raining heavily.

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

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

Flying is not only faster, _______ safer than traveling by car.

Venus, the second planet from the Sun, is exactly almost same size as the Barth.

There is a rumour that the army is about taking power, though this has been denied by government sources

The instructor advised the students for the procedures to follow in writing the term paper.

Every student must make up their own study list of the classes he is going to take at the beginning of the quarter.

Composer John Cage, used many unusual objects as instrument in his music, including cowbells, flower pots, tin cans, and saw blades.

We are not allowed to enter this construction site. A block of flats is being built here and it is dangerous to walk because you may get hurt by a fallen brick or some other objects.

Blindfish, which spend their whole lives in caves, have _______ eyes nor body pigments.