5a :
1= Present Continuous
2= Present Continuous
3= Present Continuous
4= Present Simple
5= Present Simple
5b:
a } 4
b } 1 et 2
c } 5
d } 3
5c:
1. Where are you waiting?
2. She often goes to the beach to relax
3. We are travelling around Europe by train at the moment
4. The sun comes up in the east, and it goes down in the west
6a:
1. 'm = state verb
2. is = state verb
3. 'm playing = action verb
4. love = state verb
5. comes = action verb
6. are taking = action verb
6b:
present simple is usually used for state verb