The knife _________we cut bread is very sharp. 

In pools, goldfish are not just ornamental; since they feed on mosquito larva, they are also benefitcal.

Please send me information with regard of insurance policy available from your company.

Many heavy work that was once done hand can now be done more easily with the help compressed air.

The columnist feels sure that who  wins the election will have the support of both party

The pace of living is too fast for me in this town. I need to move to village, where everything happens more slower.

When the sun bear cubs are born , they are almost completely hairl, can’t bear, and blind

The number of students attend the class dwindled until on two remained.

Because the tachinid fly is a parasite of harmful insects, much species have been imported nto the United States to combat insect pests

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

So far most a million difference specie of insect have been identified and named.

Some of us have to study thei lessons more careless if we expect to pass this examnatio

A waterar molecule consists of two hydrogen atoms and has a oxygen atom.

Mary and her sister just bought two new winters coats at the clea sale.

Those of us who have a family history of heart disease should make yearl appointments with their doctors

Tests have been performed determine whether studying TOEFL question will help students rise their test scores.

He was so careless that he left the work half doing and went to cinema.

Snapping turtles are easily recognized because of the large head, the long tail the shell that seems unsufficiently to protect body.

Many people have stopped to smoke because they afraid that it may be harmful to their health.

On February 20th, 1962, “Friendship 7” orbiting the Earth in a manned flight that lasted just unde five hours

He looked like e had been in some strange land where age advanced a double pace.