Mark the sentences True or False 1. Our classroom is situated on the third floor.
2. From our windows we can see the theatre,
3. There are lots of pot plants on the window.
4. Next to the board there's a map of our county,
5. We try to keep our classroom tidy and clean.
2 The CD was developed in the 1980s.
3 CDs are used to store music or computer software.
4 CDs are made from plastic and aluminum.
5 Billions of CDs have been sold in the last twenty years.
6 Maybe one day all music will be downloaded from the Internet.
7 But probably CDs will be bought for a few years to come.
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1 Three languages are spoken by them in Switzerland.
2 The FIFA World Cup was once stolen by thieves.
3 Penicillin was discovered by Alexander Fleming.
4 Everest has been climbed by about 1,500 people.
5 The Nobel Peace Prize is awarded by them every year.
6 Water on Mars has been discovered by them.