Future tenses: going to and will

These are some interesting websites to revise future tenses in English at lower intermediate level:

• Isabel Pérez: tenses website

GOING TO:

• Isabel Pérez: Going to boy
• Englisch Hilfen exercise

WILL:

• Isabel Pérez: Mister Will
• Englisch Hilfen exercise

Mixed tenses:

• Exercise 1_ My English Pages
• Exercise 2: Grammar Bank
• Exercise 3: Ego4u
• Exercise 4: English Exercises
• Exercise 5: Englisch Hilfen
• Exercise 6: Better English
• Exercise 7: Using English 
• Exercise 8 : English Page