This document discusses different types of questions in English and how they are formed. It explains that questions with auxiliaries use helping verbs like "do", "does", "did", "be", and "have" followed by the main verb. Questions without auxiliaries are formed when the question word is the subject of the sentence, so no auxiliary is needed and the verb is in third person form. Examples are provided for questions with and without auxiliaries in both the present and past tenses.

1. QUESTIONS WITH OR WITHOUT AUXILIARIES OBJECT AND SUBJECT QUESTIONS

2. Questions with an auxiliary QUESTION AUXILIARY SUBJECT INFINITIVE/ PAST PARTICIPLE What music do you like? Which CD did he buy? How long has she lived here?

3. To make questions in the past and present simple , we normally use the auxiliary verbs DO/DOES/DID + infinitive . What music do you like? To make questions in the present and past continuous we use the auxiliary verb BE + vb-ing. What was she doing there? To make questions in the present perfect we use the auxiliary verb HAVE + past participle . How long has she lived in Palma?

4. Questions without an auxiliary SUBJECT VERB What happened after the concert? Which country won the Eurovision Song Contest? Who writes their songs? Who was talking on the phone? Who has been to New York?

5. When the question word WHO? WHAT? HOW MANY? is the subject of the verb in the question, we do not use an auxiliary (DO, DOES, DID) and the verb is in the third person. Who writes their songs? John writes their songs What makes you happy? Listening to music makes me happy. How many students passed the test? Only three students passed the test.