5c ex 1 p 42 question 1

5c ex 1 p 42 question 3

5c ex 1 p 42 question 5

5c ex 1 p 42 question 7

5c ex 1 p 42 question 9

5c ex 3 p 42 question 2

5c ex 3 p 42 question 4

5c ex 3 p 42 question 6

5c ex 3 p 42 question 8

5c ex 4 p 42 question 1

5c ex 4 p 42 question 3

5c ex 4 p 42 question 5

5c ex 4 p 42 question 7

part 5d: ex 1 p 43 question 1

part 5d: ex 1 p 43 question 2

part 5d: ex 1 p 43 question 3

part 5d: ex 1 p 43 question 4

part 5d: ex 1 p 43 question 5

part 5d: ex 1 p 43 question 6

5d ex 3 question 2: haven't been sleeping 

5d ex 3 question 4: already finished

5d ex 3 question 6: have been creating

5d ex 3 question 8: were you watching 

5d ex 3 question 10: was practicing