1. English is one of the _____ subjects in this country. (compel) 2. She is the same _____ as my brother. (old) 3. No one knows ____ what he did last night (exact) 4. That island was a bit ___ for a couple of hours, so it is time to go windsurfing. ( wind ) 5. If you want to _____, we can help you. ( improvement) 6. One of the ____ of jeans is hard-wearing. (strong)