The word “basis”  is closest in meaning to_________.

There is a widespread belief that the economical situatn will improve.

The public ceremoniesof Plains Indians are lesser elaborate than those of the Navajo in the Southwest.

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

Who would have won the World War II if the nuclear bomb _____ by the Nazus first? 

Inventing by Roger Bacon, the magnifying glass led o the creation of other scientific tools which produced immeasurable science progress

The most common form of treatment it is mass inoculation andlorination of water sources.

The magazine _____ by more people if it had better articles. 

Even the smallest pulley can be done stronger by adding whe to its system to create more leverage

The product you bought at the lower price is more interior than the one that we sel a slightly higher price

Like it or not, there is the rain and not the car that will hold the key to future of domestic travel.

Industrialist Henry Ford introduced assembly techniques into the manufacturesof motor vehicles.

Choose the letter A, B, C or D to complete the sentences. "I decided ________ on a ecotourism tour this summer."

Most of the magnesium used  United States comes from the sea water.

Many heavy work that was once done by hand can now be done more easily ith the of compressed air.

The number of time she spends gardening is increasing every day.

You have to use a magnifying glass so that see some of the minute details.

There is a local elect council which has responsibility for roads street and other facilities

Stars in our universe various in temperature, colour, bright, size, and mass.

Floods, earthquakes and other disaster happen all over the world, causing death and material damag

Alike other forms of energy, natural gas may be used to heat ome, cook food, and even run automobiles.