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

As a poetry, Nikki Giovanni makes effective use of jazz and blues rhythms .

I wouldn’t have to take this course if my English ____ better. 

I found it difficult convincing the ticket inspector that I had lost my ticket, but he believed me in the end

The bite of the Black Widow spider can be very inflammatory to the affected nerves that hospitalization may be required.

Numerous types of cells, such as skin cells and white blood cells, have the power reproduce asexually.

While searching for the wreckage of a unidentified aircraft, the Coast Guard encountered severe squalls at sea.

Today there is an unusually large amount of students in the class.

Although the Red Cross accepts blood from most donors, the nurse will not let you to give blood if you have just had a cold.

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

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

We watch television after .................. dinner. 

President Wilson had hoped that World War I be the last great war, but only two decades later, the Second World War was erupting.

James often goes swimming in the summer, _    ?

The ...... friendly products are designed not to harm the natural environment.

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

Have you learnt the reason why does the water of the ocean becomes blue?

The weightlifter who allegedly took performance-enhancing drugs have been named today.

Often a headache is caused by the contraction of one of the muscle group that cover the skull, thus causing spasm and pain.

You aren't doing your homework,  _    ?

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