Read the text and answer the questions below

III. Read the text and answer the questions below.
Titanic is a romantic film, which was directed by James Cameron. However, it’s also about a disaster. It stars Leonardo DiCaprio and Kate Winslet.

The film is about the sinking of the ship Titanic on its first voyage. The main characters are Jack Dawson and Rose Dewitt Bukater. Jack saves Rose from killing herself during the journey on board the ship. Although they are from different social classes, and Rose is already engaged, they fall in love. The film has a sad ending: the Titanic sinks and more than a thousand people die in the disaster, including Jack.

Critics say it is a must-see. I agree because the story is moving and the acting is excellent. The special effects, visuals and music are also incredible.
1. Is Titanie about a disaster?
2. Who directed the film?
3. Are Jack Dawson and Rose Dewitt Bukate the same social classes?
4.Do crities think it' s a must - see?
5. How is the ending of the film?
6. What does the word "they" in line 4 refers to?