Cotton fiber, like other vegetablfibers, are composed mostly of cellulose

If we come home on time, our step-mother will be angry

After driving his car for ten miles, John suddenly realized that he has been drivingthe wrong direction.

Earwax lubricators and protects ear from foreign matter such water and insects

Ancient people used pot for cook, store food, and carry things from place to place

Duke University of North Carolina has an outstanding collecting document concerning Southern history

Stars our universe vary in temperature, colour, bright , size, and mass.

Only when black bear has been spotted by forest rangers will this portion the park be closed down.

Public health experts say the money one spends avoiding ill is less than the cost to be sick.

According to many educators , television should not become a replacement good teachers, and neither are computers

 Mr. Thomson with his wife and his three children … abroad

A film isn’t worth to watch, whatever its subject, unless it engages viewer’s mind and makes him think.

Trees are designed as neither hardwood or softwood.

Algebra is the branch of mathematics concerned with operations on sets of numbers other elements that are often represented at symbols.

I’m just going to the shops ; if anyone rings, tell them I will be back for few minutes.

The pioneers raised com as their chief crop because they kept well in any season and could be used many ways.

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

I’m capable ________ speaking two languages. 

A number of the Pacific Islands are volcanoes that have pushed up from ocean floor, the others are the tops sunken mountain ranges.

Thompson controlled ball the best, kicked the ball the farthest, and ran the faster of all players.

The student realized with disappointment that he had learned new nothing in lecture.