Here's a possible completion of the article using the given verbs:

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The British Educational Training and Technology (BETT) Exhibition
BETT (1) **has attracted** visitors from around the globe since 1985. It (2) **is aimed at** to showcase the use of information technology in education and this time next week, it (3) **will be opening** its doors to the public once again.
Since BETT first started, it (4) **has expanded** its function: it now promotes educational start-ups and also provides seminars on continuous professional development as well. By the time the show closes its doors on Saturday, over 30,000 people (5) **will have visited** the exhibition. Organisers are certain that once again, it (6) **will be** a great success!
So if you (7) **are** interested in new technologies and you (8) **plan** to use them in your educational institute, the BETT exhibition is definitely worth a visit.

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