ex4.
2. the floor manager is carrying out the director`s instructions
3. the camera operators is filming the singers
4. the director tell the floor manager what to do
5. the make up artist is preparing the next contestant
6. the singers is waiting in the wings
7. the presenter is introducing the artists
8. the singers manager is encourageing their singers
ex5.
1. takes
2. speack
3. is waiting
4. warming
5. trying
6. sing
7. came
8. have
9. hope
10. come
11. came
12. clapping
13. cheering
14. is wearing
15. looks
