If driver obey the speed limit, fewer accidents occur

The teacher decided to fail the student with the gro of his poor performance in tests and too small progress

Choose the best option:

Scientists ____ on the site found many ancient tools, tombs and pottery, and made some important archaeological discoveries.

In the 1970’s consumer activities succeeded promoting laws that set safety tandards for automobiles, children’s clothing, and a widely range of household products.

Above 80 percent of the laborers at the construction site are tempor workers.

My brother attends an university the Midwest which specializes in astrology

Chicago’s Sears Tower, the taller building in the world, rises 1,522 feet from the ground to the top of its antenna.

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

Capita income is a nation’s entire income dividing by the number of people in the nation

The world oceans have risen on average of 6 inches over the 100 years, which has been considered as an evidence that global warming has an effect.

The Red River, so named because of the red-colored sediment it carries, it is on of th branches of the Missippi

When scientists discovered how soap works, it became possible to do synthetic deterg out of Petroleum

Disease is not as widespread than before because of better preventing medicine and vast improved nutrition.

The graphics ability of a computer depend on the speed of its proces and the size of its RAM.

Most pines grow rapidly and form straight, tall trunks that are ideally lumber.

The international Red Cross, which has helped so many nations, won the Nobel Peace Prize three times for their efforts reduce human suffering.

There is no Oxygen in space to support the combustionfuels as is there in the air on the Earth.

Her literature result is much  ......... than it was last year.

The government have tried to .................  the price of food, and they finally succeeded.

My broken leg means I'll be (ABLE) to go on holiday with you.

Choose the mistake in the following sentences: It is not the dog to run after me yesterday