六、根据语篇内容，用方框中所给词或短语的正确形式填空。
make popular be different from print lead
Just over one hundred years ago, movies 1. ______ what they are today. There was no sound in the first motion pictures in the late 1800s. 2. ______ moving pictures better, people designed new cameras to take pictures and record them on film. Their designs and ideas 3. ______ to today's movies, which are the most exciting and amazing movies ever!
Even though there was no sound in early films, movies became more and 4. ______. In silent films, an actor's words 5. ______ and shown on the screen.
without at the same time invent speak challenge
The next 6. ______ was to have sound to go with the images on the screen. The 7. ______ of a new kind of film in 1919 made sound on film possible. A camera was able to record images and sound on film 8. ______. At first, the quality of the sound was poor. After many experiments, it was improved. The new movies 9. ______ sound were called talkies. The first full - length talkie was The Jazz Singer in 1927. The movie had both music and 10. ______. Movies would never be silent again.

1. were different from 2. To make 3. led 4. more popular 5. were printed 6. challenge 7. invention 8. at the same time 9. with 10. speaking