Ответ:

  1. Edison’s films showed singers / dancers performing.
  2. Early films were black and white and loud / silent.
  3. Projecting movies onto screens meant they could be watched by acrobats / audiences.
  4. Musicals / documentaries were popular in the 1930s and 1940s.
  5. Shirley Temple was a 5-year-old girl who acted in musicals.
  6. Cartoons were first made in the 18th / 19th century.
  7. The first feature-length animated film was Snow White.
  8. In Titanic, they used scenes / special effects to create images of a sinking ship.

Ответ: 1 — dancers; 2 — silent; 3 — audiences; 4 — Musicals; 5 — was; 6 — 19th; 7 — animated; 8 — special effects.