So, because, but, although — Exercise 1 PDF (with answers) Next ➔ Try this worksheet online So, because, but, although — Exercise 1 Similar Worksheets So, because, but, although — Exercise 2 Task: Complete the sentences with so, because, but, although. So, because, but, although — Exercise 3 Task: Choose the correct answer. So, because, but, although — Exercise 4 Task: Choose the correct answer: so, because, but, although.