DO, DOES, DID are the most used words in English grammar. When we are going to ask questions about the actions that happen in our day to day life we can use DO/DON'T or DOES/DOESN'T and When we are going to ask questions about the actions that happened in our day to day life we can use DID/DIDN'T. The ability to use these words accurately is compulsory.

How to make sentences?

Present

Do + I/you/we/they/my friends/teachers + Verb (Base form) ?
Does + she/he/it/Amal/my friend/teacher + Verb (Base form) ?

Past

Did + I/you/we/they/my friends/teachersshe/he/it/Amal/my friend/teacher + Verb (Base form) ?

So keep practicing, before long you will speak English.

ඉංග්‍රීසි කතාකරන්න අත්‍යාවශ්‍යම කොටසමක් තමයි අද ඔයාලා ඉගෙනගන්නේ. මෙය ඉතාමත් හොදින් පුහුණුවෙන්න.
මේ ක්‍රමය නැතිව ඉංග්‍රීසි කතාකරන්න හරිම අමාරුයි.