Use the words in the box to form new words that

Use the words in the box to form new words that fit in the gaps (15) in the text. There is an example (0) at the beginning.
More than 80 teams took part in the Robot (0) Olympiad
in Tokyo. Each team built a robot. One of the (1)____________
says that it is necessary to make children interested in
science. One of the boys said, quot;At the world (2)_____________
we will write a program (3) ______________ during the
(4)______________. Thats why we have to work harder and
more (5)______________.quot;