16.Dawson is a young and generous _________________. ( adventure )
17. In the first two decades of its existence, the cinema developed __________. ( rapid )
18. The film is based on the true story of the Titanic _____________. ( disastrous )
19.The movie was _______________. We were _______________ with the movie. ( disappoint )
20.Scientists _____________ that when a sequence of still pictures were set in motion, they could give the feeling of _______________. (discovery / move )