Read the passage and fill in the blank with a missing word.

There are (1) __________ types of films: comedy, romance, science fiction, romance, documentary, horror, action, ect. In those kinds, my favorite one is romantic, such (2)__________.Titanic, The Notebook, Notting Hill, ect. They give us a meaningful lesson about life and love. Sometimes they are moving and make me (3) __________a lot. I am also keen (4) __________documentaries. They give me such an interesting knowledge .