In this time of war, we pay special

In this time of war, we pay special tribute to the thousands of Americans who have given their lives.
We only exchange goods if you produce a receipt.
How will the increase in interest rates affect your sales?
She has done an extensive study of the problem and made some suggestions.
Does your weight vary from month to month?
They will begin to construct the building after they dig a hole for the basement.
A cooling system untilizes circulating water to cool the engine.
The theaster chairs are in a fixed location because the are screwed down to the floor.
She will need extensive care to help her recover from her injuries.
Cement is used to make sidewalks.
I don’t have access to a computer at work.
The builders plan to erect a huge museum in the park.
Concrete is a complex of cement, sand, rocks, and water.
Iron is relatively weak metal when compared to steel.
Some substances will liquefy when heated at a very high temperature.
Copper, diamonds, salt, and sand are all minerals.
We need to repair that rusty, old iron gate.
The source of the Nile river is in Rwanda; it begins there.
An alloy is a substance that has metallic properties and contains at least two elements.
A news reporter should be sure his source of information is reliable before making his report.
Some witnesses said the airplane wobbled before it crashed.
The crash was probably due to mechanical problems.
The general left after inspecting the troops.
Did he listen to the radio while doing his homework.
There were many injuries from that train crash. The doctors and nurses had their hands full.
Airplane wings are connected to the body and keep it flying.
large passenger planes need a long runway to take off.
He can’t have an apartment on the 20th floor; he has a fear of heights.
This place turned into a disaster area after the tornado hit it.