III. Find a mistake in the four underlined parts of each sentences and correct it :
1. The children felt very terrifying when they watched that horror film .
2. Lots of people enjoy Titanic despite it has an unhappy ending .
3. We found the film bored , so we left halfway through it .
4. Although hia old age , Mark performed excellently in his latest film .
5. Almost people were shock by the way the film star behaved .