Speaking skill

I am now worried about speaking. I take too much time to think before saying something out because i’m not good at grammar. Would you give me some advice?

I suggest you start speaking English for at least 20 seconds a day: Speaking English for 20 seconds a day?[YSaerTTEW443543]

TOEIC listening, photographs: The horse cab[YSaerTTEW443543]