Circle the correct alternatives. a Sandra often listens / watches to the radio.
b Dr Cartwright has made / has done a scientific
discovery.
c It's hot in here. I have taken / have written off
my coat.
d Jenny sent / surfed an email to Danny.
e Paul went / go on an expedition to Australia.
f Ronnie sometimes surfs / reads the Internet.
g Wendy has never committed / has never
caught a crime
h Deborah has downloaded / has sent the
podcast onto her MP3 player.
i I'm looking/I'm finding for my shoes. Have
you seen them?
j She went / climbed to the mountains to try
snowboarding​

Trafalgar Square is the geographical center of London. Trafalgar Square is the natural centre of London and the best starting point for a tour of the capital. Trafalgar Square is one of Britain's great tourist attractions. The Square was named so to commemorate Nelson’s victory at the battle of Trafalgar in 1805. The square is the place for all sorts of meetings and demonstrations. To the north-east of Trafalgar Square there is the building that houses the National Gallery of Art - one of the most important Art Galleries in the world - and behind is the National Portrait Gallery.

Physical activity plays an important role in the development of overall health and prevents various diseases. Apart from preventing diseases, playing sports is an excellent physical activity and thus aids in improving the functional capabilities of body. Sports are not only beneficial to young people, but also for older generations. However, it is always good to start early. Kids should be encouraged in participating in playing sports at school or at social events. This helps in obtaining the maximum amount of positive results of playing sports involving physical activity. Many older people find improved alertness over time if they engage in sports.