The bodies of cold-blooded animals have the same temperature their surroundings, but those of warm-blooded animals do not.

Researchers in economics, psychology, and marketing can help businesses.

Hardly he had entered the office when he realized that he had forgotten his wallet.

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

As soon as they arrived at the hotel they took the elevator to their room and straight to bed because they were so tired.

By studying the fossils of pollen, which extremely resistant to decay, researchers can gain useful information about the vegetation of the past.

Stand up straight, breathe deeply hold your head up, and no look down!

You must tell him where you are going_______ when you will be back

An effective paragraph must _______ be unified and ordered but also complete.

In safari parks, which wild animals roam freely, visitors are forbidden to get out of their cars

Cosmic distance is measured on light -years.

In the end of the story, Cinderella and the prince get married and live happily together.

The company suffered substantial losses after the stock market crash and found it difficult for recovering

With cable broadband, you can go from one web page to another much quickly than you can. With a dial-up modem or DSL, and you can load web pages more readily

All employee will be given an electric badge for entrance and exit purposes.

I'm not sure a thank you letter is really necessary. _______, I can't be bothered to write one.

There is not equivalent to this word in any other language

I bought a bottle of wine ________ we drank it together.

The very first night I was in Australia, I couldn’t have slept until early in the morning

My fingers were injured ________ my sister had to write the note for me.

The number of teaching assistants required meeting undergraduate course needs is rapidly increasing.