If these topic questions are too easy try this:Cambridge Vocabulary for IELTS Advanced Band 6.5+ with Answers and Audio CD
Below you will find a collection of topics. Each topic includes a series of related questions. All expressions, idioms, phrasal verbs, key terms, and words that might be difficult are highlighted and defined in the vocabulary section.
If you are a ESL teacher use these questions as a starting point to create dialogue with your students or study group and become more familiar with the key terms they come across when discussing each topic.