Learning a new language can take some time, so try not to worry if you don't know how to speak and write well in English at first. You can help others understand you more easily by speaking clearly and slowly, and repeating yourself when necessary. If you don’t understand someone, you can politely ask them to repeat what they have said. Over time you will become confident and comfortable with speaking, writing and reading in English. You may also start to understand different accents, slang words and phrases.