Learn English Tenses | Past Simple | Questions with Did vs. Was/Were | រៀនវេយ្យាករណ៍ភាសាអង់គ្លេស​

Do you know when to use did, was and were in question in the present simple?
+ Did is the past simple of do. We use "did" to make questions in the present simple with the main verbs.
+ Was/Were are the past simple of to be. ....

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