Write: exercise 1, exercise 2
Choose: exercise 1, exercise 2, exercise 3, exercise 4
Fill in: exercise 1, exercise 2, exercise 3, exercise 4, exercise 5
Write: exercise 1, exercise 2,
Fill in: exercise 1, exercise 2
Write: exercise 1
Fill in: exercise 1 (yes/no), exercise 2 (yes/no), exercise 3 (yes/no), exercise 4 (yes/no/answer), exercise 5 (wh)
Write: exercise 1 (yes/no), exercise 2 (wh), exercise 3, exercise 4
Fill in: exercise 1 (+, -), exercise 2, exercise 3, exercise 4, exercise 5
Write: exercise 1, exercise 2 (+, -), exercise 3 (+, -), exercise 4, exercise 5, exercise 6