My little sister has broken my watch. =My watch _____ by my little sister. A. is broken B. has broke-中华词典

My little sister has broken my watch. =My watch _____ by my little sister. A. is broken B. has broke

更新时间:2026-05-30 20:10:43 栏目: 中华词典

My little sister has broken my watch. =My watch _____ by my little sister. A. is broken B. has broken C. have been broken D. has been broken

The correct answer is D. has been broken.

Explanation:

Original sentence: "My little sister has broken my watch."

Tense: Present Perfect ("has broken")

Voice: Active

We need to change it to passive voice in the same tense (Present Perfect Passive).

Structure: has/have + been + past participle

Subject is "my watch" (singular) → has been broken

Option D correctly changes the sentence to:
"My watch has been broken by my little sister."

❌ Why the others are wrong:

A. is broken → Simple Present Passive, not Present Perfect Passive.

B. has broken → Active voice, not passive.

C. have been broken → Incorrect verb agreement ("have" is plural, but "my watch" is singular).

Answer: D. has been broken