Find a mistake in the four underlined parts of the sentence and correct it: Most people use the Internet to get information or for entertainment so as chatting and seeing a film. Find a mistake in the four underlined parts of the sentence and correct it: The storm N°9, for which we are waiting, have changed its direction. Find a mistake in the four underlined parts of the sentence and correct it: Mobile phones have had a significantly impact on telephone networks. Find a mistake in the four underlined parts of the sentence and correct it: There are some activities for the students to show their appreciation to the teachers, so as presenting the gifts including cards and flowers. Find a mistake in the four underlined parts of the sentence and correct it: Is it just me or was she telling nonsense in the meeting? Find a mistake in the four underlined parts of the sentence and correct it: In Poland we are used to live in a cold climate. Find a mistake in the four underlined parts of the sentence and correct it: Luckily I met a friend he was eating in the restaurant. Find a mistake in the four underlined parts of the sentence and correct it: Born in Texas in 1890, Katherine Anne Porter produced three collection of short stories before publishing her well-known novel Ship of Fools in 1962. Find a mistake in the four underlined parts of the sentence and correct it: The man told his girl friend that he would be very upset if she refused go there with him. Find a mistake in the four underlined parts of the sentence and correct it: I found that the number of universities which accept foreign students have been increasing. Find a mistake in the four underlined parts of the sentence and correct it: The twentieth century saw the largest total century population increase ever. At the beginning there were 1.6 billions people and at the end of the century there were 6.1. Find a mistake in the four underlined parts of the sentence and correct it: Have you ever hear about the Medecins Sans Frontieres (MSF)? Find a mistake in the four underlined parts of the sentence and correct it: When you plan a party, get your guest list making at least 2 weeks prior to the party. Find a mistake in the four underlined parts of the sentence and correct it: Agricultural land per each capita decreased from 0.25 hectares in 1943 to 0.10 ha in 1995. Find a mistake in the four underlined parts of the sentence and correct it: Peter often says that a best friend is as a watch that beats true for all the time and never runs down. Find a mistake in the four underlined parts of the sentence and correct it: American English is considered to include the English spoken in Canada and some others American countries. Find a mistake in the four underlined parts of the sentence and correct it: Among the markets of mobile phones, the Pacific Rim countries use the most with 204 million subscribers and Latin America uses the less with 102 million. Find a mistake in the four underlined parts of the sentence and correct it: In AD 79 the city of Pompei was buried under a layer of ash seven deep metres. Find a mistake in the four underlined parts of the sentence and correct it: What problems do population explosion cause to the world? Find a mistake in the four underlined parts of the sentence and correct it: Does the Earth has enough resources to support many people?