Make questions to underline words. Sometimes you need an auxiliary and sometimes you don't.
ANSWERS + EXPLANATION
SUBJECT QUESTIONS A subject question asks about the subject of the sentence. We don't change the word order of the question.
ANSWER Adam is going to the cinema. An accident happened last Monday.
QUESTION Who is going to the cinema? What happened last Monday.
OBJECT QUESTIONS An object question asks about the object of the sentence. We must change the word order of the question.
ANSWER Magda did her homework yesterday. He wants something special for his birthday.
QUESTION What did Magda do yesterday? What does he want for his birthday?
1) Who did Kate visit last Wednesday? 2) What are you going to write about? 3) Who telephoned you the day before yesterday? 4 When did James I become king of England and Ireland? 5) What has happened lately? / What's happened lately?
6) Who became king of England and Ireland in 1603?