He had to take photos of the places he visits. _______ he's writing a report of his journey.

 

The sum of all chemical reactions in an organism’s living cells are called its metabolism

He had to act immediately; ________ he would have been too late.

The various parts of the body require so different surgical skills that many surgical specialities have developed.

The composer Verdi has written the opera Aida to celebrate the opening of the Suez Canal, but the opera was not performed until 1871

All the schools throughout of the country underwent the educational reform

They were all shock at his failure in the competition.

It spent a long time to travel to the skiing resort but in the end, we got there.

A healthy person snores most because the membrane in the nose becomes dry.

Could I have rice_______ potatoes, please?

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

Society will be having to change radically to keep pace with the technology available.

For many years, scientists studying the effects that the sun has on human skin.

We have not yet won; ________, we will keep trying.

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

Mumps are a very common disease which usually affects young children.

The tongue is the principle organ of taste, and is crucial for chewing, swallowed and speaking.

Unfortunately, much of the early history of Zimbabwe is still unknown, for example, we know a little about the early patterns of settlements.

Strong_______ he was, he couldn't lift it.

Natural fiber comes from_______ animal or plant.

A City University Professor reported that he discovers a vaccine which has been 80 % effective in reducing the instances of tooth decay among small children.