The town was a four-days journey from our hotel, so we took the train instead of the bus

The function of pain is to warn the individual of danger, so he can take action to avoid more serious damage

In the nineteenth century, women used quilts to inscribe responses to social, economic, and politics issues

The police have been _____ in to deal with the riot. 

The direct sources of fresh water in lakes are rain, melted snowy and ice.

Choose the best answer to complete the following sentences: Gagarin was the first person to eat and drink in zero gravity.

Carnegie hall wasfirst building in New York designed special for orchestral music.

Don’t tell me I’m addicted smoke if I only have three cigarettes a day!

After a while, the track we have been following became thick undergrowth

Hardly he had got downstairs when phone stopped ringing yesterday afternoon

Jeff and Gloria went to pick out carpeting and decoration, including furnitures, for the lounge that was opening in the third floor.

With above 20,000 species, the world’s population of ants has continued to increase even as other animal populations have declined.

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

She’s the woman ................ sister looks after the baby for us.

In 1991, Antonia Novello, Unites States Surgeon General launched several programs to address particular problem that young people have.

He has less friends in his class now than he had last year

Science and technology are part of the knowledges educated people

Choose the word which has a different stress pattern from the others.

Disease is not as widespread than before because of better preventive medicine and vastly improved nutrition

Chemical compounds with Barium, Cobalt, and Strontium are esponsible to many of the vivid colors fireworks.

Among the parameters that determine whether an environment is suitably for life as we know are temperature, water availability,oxygen content.