A. POLLUTANTS B. POLLUTING C. POLLUTED D. POLLUTIONVI.READ THE PASS...

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A. pollutants

B. polluting

C. polluted

D. pollution

VI.Read the passage, then decide if the statements that follow it are True or False

Nowadays, with the help of Communication Technology, it is much easier for us to

study or improve our knowledge. One way to do that is online learning in which people

from one country can attend a college or university in another. Online learning is very

convenient and cheap because we just stay at home and use a computer. Many

universities in the world have been offering online classes for a number of years, and

many students who have taken online classes say that they like them so much. Only

reason is because they do not have to travel to a building at a busy timetable to listen to a

professor. In addition, learning online programs is also diverse, so learners can receive

programs for all levels from a distance education. Some online programs are very good

and believable. They provide students with all information they need to finish their

course. However, you should not send money to any schools that say you can get a

college degree without doing any work. These online courses might be illegal

organizations. So, thinking carefully is necessary before getting an education online. Be

alert!