Indiscriminately dumping waste material and inadequate sewage treatment are two serious causes of environmental pollution

Electric ires carry current for lighting and outlets designing household appliances.

I’m afraid Petra is on phone. Do you want to come in and waiting.

Sue bought a CD player last week and she’s been listening to music since then

There is nothing annoying than you are interrupted when you are speaking.

They agreed with waiting for me if I was late.

Somehow without my noticing , my wallet had been disappeared.

Choose the best option:

The plants which ................ in the living room need a lot of water.

Today, the menu on the ISS includes more than 100 items …….. astronauts can choose their daily meals before they fly into space.

Urban consumers have formed co-operatives to provide themselves with necessities such groceries, Household appliances, and gasoline at a cost.

I’ll make some sandwiches before I’ll leave for office in the morning.

Usually the climate in mountainous areas becomes much windy higher altitudes.

The discovery of the antibiotic penicillin in 1928 has not produced antibiotics useful for treatment of infectious diseases until 1940.

Materials that of clay are among the ancient articles and have played a vital role in human civilization.

The refugees are much upset because they have been deprived from their homeland and their families

Viscosity is measurement describing the relative difficulty or easy with which liquids .

Although there are more than 2,000 different variety of candy, many of them are made from a basis boiled mixture of sugar, water, and syrup.

The common form of treatment it is mass inoculation and chlorination of water sources

The hreat of being dismissed do not worry me any more because I have started my own busines

Because studies have shown that obesity can cause a type of diabetes, doctors usually put his diabetic patients on special diet.

Tea did not become popular Europe until the mid 17th century when it has been first imported England and Holland.