Choose a language you want to learn. Selecting a specific language and identifying why you want to learn it can be a good way of fixing goals and keeping yourself motivated. For example, would Chinese help with your career prospects? Would Spanish help you speak with your relatives? Or perhaps you've always dreamed of visiting Rome and flirting with an Italian waiter. Whatever your reason, choose a language that interests you or will prove beneficial to you.
Take a class. Enrolling in a part-time class can be a good way of learning from an expert and also staying motivated. Many colleges and universities offer Continuing Education programs for students of all ages and abilities, while local churches and community groups may also offer courses. Alternatively, opt for one-on-one teaching, with teachers likely to advertise their services in local libraries, coffee shops or on online community notice boards.
Stay disciplined. Whatever language you are learning, practice makes perfect. Try and set aside a little time each day to practice your speaking skills. If you take a class, do your homework. If you are teaching yourself, set goals and regular tests.
Get social. It's one thing to be able to read a foreign-language newspaper and another to be able to actually speak the language. Try meeting up with speakers of the language you are learning, offering to help them with their English in exchange. Alternatively, set up your own small group of students. As well as helping you hone your speaking skills, this can be a great way of keeping learning fun and keeping yourself motivated.
Listen to music or watch foreign language films. Most big libraries or DVD rental shops have a foreign language section, while the Internet is also a great place to go for these. Try repeating any new words or phrases you hear, or try learning to sing a song you like.
Visit somewhere the language is spoken. Total immersion courses in specialist language colleges are the best means of improving your speaking skills in a short time, while many institutions also allow you to live with a local family. Even if you just want to enjoy a holiday, by interacting with the locals, watching the local TV or reading the newspapers, you will see that your language skills improve significantly.