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Here are our suggestions for keeping busy this week. Dive in!

Take to the waves in Southampton

Always fancied trying your hand at sailing£¿Now's your chance. The Southampton Boat Show has plenty of opportunities for visitors to get out on the water to experience boat sailing£¬power boating or taking a ride on a RIB---all for free.

Discover an island on the Thames

To celebrate Totally Thames, a month-long festival is held at various locations across London. We've discovered 21 of the river's most fascinating islands---all of them with interesting stories to tell. Make the most of it with our map here.

Catch great films in Bristol

Over six days, Encounters Film Festival screens up to 400 films from over 60 different countries. The Bristol festival provides a platform for international filmmakers, and offers a gateway to the likes of the BAFTAs, Oscars and European Film Awards. Click here for full details.

Get scientific in London

Experience the latest, best and most challenging science covering all areas of our lives and universe at New Scientist Live at ExCel London. New Scientist Live is a four­day festival full of ideas and discoveries from the team behind the world's most popular science weekly magazine, featuring four zones---Brain & Body, Technology, Earth and Universe---as well as talks from experts and over 200 exhibitors.

21. Which is the most suitable for sailing lovers?

A. Take to the waves in Southampton£®

B. Discover an island on the Thames£®

C. Catch great films in Bristol£®

D. Get scientific in London£®

22. What is New Scientist Live?

A. A science weekly magazine£®

B. A festival to celebrate great scientists£®

C. An exhibition to show scientific discoveries£®

D. A festival where ideas and discoveries are shared£®

23. Where can you find the text?

A. On a noticeboard£®  B. On a website£® C. In a newspaper£®  D. In a book review£®