Here are some general examples of complex sentences for the IELTS. Although it was raining, Marie decided to go for a walk. Despite the popularity of fast food, it is important to prioritise healthy and balanced dietary habits. The government implemented strict regulations to reduce pollution levels, but some industries struggled to comply. While some argue for more stringent immigration policies, others advocate for more inclusive and compassionate approaches. In order to combat poverty, governments should focus on providing quality education and job opportunities.