Test your Portuguese by doing these interactive exercises. No translation is provided as this is a test to assess your level.
You can find more interactive execises (nearly 200 interactive exercises with translation to English) on my Portuguese CD-ROM Course, which is available for sale only through my website.
If you need to learn Portuguese beyond the basics and not just "get by", I highly recommend my Portuguese Grammar book and CD-ROM course. Both materials are designed for self-study and suitable for beginners to advanced students. Check them out!