This worksheet focuses on zero conditionals, guiding learners to think critically about how cause-and-effect relationships are expressed in language. Instead of simply memorising grammar rules, students are encouraged to analyse and evaluate statements. The resource contains a variety of exercises, including a matching task to build recognition, a clause-combining activity to strengthen sentence construction, and a fill-in-the-blank exercise for accuracy. It also provides open-ended prompts where learners create and share their own examples, fostering discussion and deeper understanding. Designed for ESL classrooms, this worksheet supports both individual practice and collaborative learning.