Algebra is the branch of mathematics concerned with operations on set of number or other elements that are often represented at symbols.

Sharks can detect minute electrical discharge coming from its preys

The most visible remind of the dose relationship betwee the United States and France is (the famous Statue of Liberty, that stand in New York Harbor.

You ...........  stand up. There are a lot of seats available on the bus.

Because food is as nutritious for a baby as its mother’s milk, many  women are returning to practice of breast feeding.

You need to study really hardly is you don’t want to fail your exams 

A healthy person snores most (because membrane in the nose becomes dry.

Someone who has ever tried to pick up spilled Mercury will agree that his element is hardhandle.

Although he was happily married, he preferred spending lately hours at work to spendin evenings lately t home.

I’m afraid afPetra is on the phone. Do you want come in and waiting.

Find out error in each sentence: The 22nd Sea Games were successful organized although it was the first time Vietnam hosted.

Malnutrition is a major cause of death those countries where the cultivation of rice have (been impeded by recurrent rought

The old man is said ………………. all his money to an old people's home when he died. 

Mary: "I had a really good time. Thank for the lovely party" 

Jane: "    __________" 

Due to the latest forecast, tunnel will be finished next year.

Migration of animals be initiated by physiological stimuli such reproductive changes, external pressures such as weather changes , or combination of either types of changes.

The ancient Romans used vessels equipped with sails and banks of oars transporting their armies.

The Library of Congress, located the nation’s capital, houses history documents and photographs as well as most boo published

Lewis and Clark had been gone such long on their expedition that many thought they were dead.

Until recently, women were forbidden by law own property

The athletea, together with his coach and relatives, are travelling the Olympic Games