Petrography concerns primarily with the detailed description and classification of rocks, whereas trology deals primary with rock formation .

It’s been brought to my attention that there has been a number of thefts from office.

Some trees such as the Banksias need to be burned periodic so that seeds would open and germinate 

Find the mistakes and correct

Short-wave radios that can receive and transmit signals are used by pilots, the police, and amateur operator 

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

Find mistakes and correct

While the sun is major source of ultraviolet rays, it is not the source only.

The cars in garage were badly in need of be repaired .

A flammable liquid it was used to ignite a fire that burned part of blighted Nairobi Shopping Centre.

lthough his last name is the same as mine, I’m not related ________ him. 

The artist tried stimulate interest painting by taking students to the museums

Many scientists contributed to development of television, whether one can be said to have invented it.

 I threw my old trainers and bought some new .................. .

The Yale Daily News is oldest than any other college newspaper still of operation in the United States.

Malnutrition is a major cause of death in those countries where cultivation of rice have been impeded by recurrent drought

As a poetry, Nikki Giovanni makes effective use of jazz and blues rhythms

When the Panic of 1857, some us citizens who had been rich or comfortable became poor while few others, capitalizing economic shifts, became richer.

Jobs which are highly paid in some countries are badly paid other

A film isn’t worth to watch, whatever its subject, unless it engages viewer’s mind and makes him think.

Today there is an unusually large amount of students the class .

Rice is most importantest plant in Viet Nam .

When he arrived at the furniture shop, they had been sold table he wanted .