Understanding DO, DOES, DID, and DONE in English Grammar

This video tutorial covers the usage of the verb 'DO' in English grammar. It explains how 'DO' can function as a main verb and an auxiliary verb, with its forms 'DO', 'DOES', 'DID', and 'DONE'. The tutorial provides examples of using 'DO' in the present and past tenses, as well as its role in forming questions. It also discusses the use of 'DO' for emphasis and as a replacement for other verbs in informal contexts. The video concludes with a call to action for viewers to like and subscribe for more English lessons.

Which of the following is NOT a form of the verb 'TO DO'?

• DO

• DOES

• DID

• DIDN'T

In the sentence 'He does his homework', what is the role of 'does'?

• Auxiliary verb

• Modal verb

• Main verb

• Past participle

Which sentence correctly uses the past tense of 'TO DO'?

• I do my homework yesterday.

• I did my homework yesterday.

• I does my homework yesterday.

• I done my homework yesterday.

What is the past participle form of 'TO DO'?

• DO

• DONE

• DOES

• DID

In which context is 'DO' used to replace another verb?

• Formal writing

• Legal documents

• Informal spoken English

• Scientific reports

How do you form a question in the present tense using 'DO'?

• Do not use 'DO'

• Use 'DO' at the end of the sentence

• Place 'DO' after the subject

• Place 'DO' before the subject

Which auxiliary verb is used to form questions in the past tense?

• DONE

• DOES

• DO

• DID

In the question 'Does she play piano?', why is 'does' used?

• Because 'she' is first person singular

• Because 'she' is past tense

• Because 'she' is third person singular

• Because 'she' is plural

What is the purpose of using 'DO' in the sentence 'I do want to go'?

• To emphasize the statement

• To form a question

• To show future tense

• To indicate past tense

Which sentence uses 'DID' for emphasis?

• I does my homework.

• I do my homework.

• I did do my homework.

• I did my homework.