A bit, a little, a little bit.
Are these words synonyms? Can I say "I can speak English a little", "I can speak English a bit", "I can speak English a little bit". All sentence are correct?
Question: 'Are all those sentences correct?'
Answer: Yes, you can say any of those. You could also say 'I speak a little English' or 'I speak a little bit of English'. 'Bit' is quite informal, but we use it a lot.