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

Physiologically, the period of adolescence is marked by active growth, especially in the skeletal and muscular systems and in a certain

Rainwater carries unused chemicals from fields into streams or lakes, where various compounds promote the rate growing of weeds

Choose the correct answer to complete the sentence. "Having been _____ about the relationship between climate change and the spread of infectious diseases, everyone should get vaccinated."

The vase has the same design, but it is different shaped from that one.

The more important theorem of all in plane geometry is the Pythagorean Theorem

There is a widespread belief that the economical situation will improve.

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

There was a very interesting news on the radio this morning about the earthquake in Italy.

These engines used being started by hand. But now they are started by electricity

Education is desperately needed in many countries where a high percentage of the population are illiterate.

With an annual income of fifty thousand dollars a year, he can afford to give a luxurious life.

In a new initiative announcing today, police are to take a harder line on speeding motorists.

If his grades had been better, he would accept as a graduate student on the MBA program.

Sue bought a CD player last week and she’s been listening to music ever since then

When he took the ticket out of from his pocket, a hundred dollar bill fell to the floor without his noticing

Some of plants in this store require very little care, but this one needs much more sunlight than those 

A conductor uses signals and gesture to let the musicians to know when to play various parts of a composition.

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

Somebody has stolen your bag, _    ?

Although she is 103 but, she still does a lot of work in the flat.