Most types dolphins live at less twenty-five years, and some species may reach 50 years of age

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

The principal wanted to know the student  ............... the highest mark for the test in geography last month.

The success of shared holidays depends on .................  you shared it with.

The leader emphasized the need justice and equality between his people.

There has been widespread public opposition against the plan for a new road.

Nara hardly never misses an opportunity to play in tennis tournaments. 

The measurement known as “food” has originally based on the size of the human food.

River transportation in the United States consists primarily of barges pull  towboats.

Jim didn’t have a house and a car, for he was jobless for long time

After driving for twenty miles, he suddenly realized that he has been driving in wrong direction.

About 150 years ago, Charles Darwin shocked the world with his cry that humans were relativity to apes.

Identify the error in each sentence:  It was the day before that the accident happened.

The number of student attending English courses at university are increasing.

When Cliff was sick with the flu, his mother made him to eat chicken and rest in bed

Find the word which has a different sound in the part underlined.

In 1991, Antonia Novello, Unites States Surgeon General launched several programs to address particular problem that young people have.

Somehow without my noticing , my wallet had been disappeared.

In the end of the story, Cinderella and the prince married and live happily together.

A calorie is the quantity of heat required to rise gallon of water one degree centigrade at one atmospheric pressure.

It is  nearly perfect crystal structure that gives diamonds their hardness, brilliance, and transparent