Cotton fiber, like other vegetable fibers, are composed mostly of cellulose

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• We must be very careful with sensitive issues such like this, to avoid giving offence

• There exists more than 2,600 different varieties of palm trees, with varying flowers, leaves, and fruits.

• An electromagnet will remain magnetized onlylonger as electricity flows through it

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• This is Dr. Ash calling. If anyone asks for me while I am away from the hospital, ask them to call back after four afternoon.

• Woody Guthrie wrote thousands songs during the lifetime, many of which became classic folk songs

• If you “make” a “five-days” trip across the Atlantic Ocean, your ship “enters”  different time “zone” everyday.

• Mary put on her scarf  .................  she ...............  not get cold.ould

• The environment can be defined as all living and nonliving items in an area at a specify time.

• Your computer can sometimes let you _____. 

• To assure the safely of those workers who must handle radioactive materials, the employer should not leave them enter contaminated areas without protective clothing.

• Commercial letters of credit are often used to financing export trade, but they can have uses.

• Fee Nitrogen is chemically inert and combines with other elements only since very high temperature or pressures

• She wishes that we did not send her the candy yesterday because shi is on diet.

• Since light spreads out all directions, a light viewed from a great distance appearing dimmer than it actually is.

• Lunar eclipses happen only if the Moon is full, but they do not occur a every full Moon

• Mary found it hard to concentrate on her work because noise

• Like it or not, there is the rain and not car that will hold key to the future of domestic travel.

• My city stops the flow of water, creating a reservoir and raise flow of water.

• Everyday in summer, but especially at the weekends, all kinds of vehicles bring crowds of people to enjoy various attraction.

• If the Oxygen supply in the atmosphere was not replenished plants, it would be exhausted