Question

he had to leave home without telling anyone change into simple past tense​

Answer 1

he lived home without telling anyone

Answer 2

He was obliged to leave home without telling any one.

• Tense are of three types.

1. Past tense
2. Present tense
3. Future tense.

• Past tense can be classified in four types

1. Simple past tense
2. Past participle tense
3. Past perfect tense
4. Past continuous tense

• He had to leave home without telling anyone this sentence is in past perfect tense.
• The simple past tense form of this sentence is "He was obliged to leave home without telling any one".