将下列句子改为被动语态。
1。The teacher often repeats the story. 2.I found my pen on the floor. 3.The hospital called the Red Cross office to find the young man. 4.I can answer your question soon. 5.We will catch the last train in time.
1。The teacher often repeats the story。 The story often repeated by the teacher。 2。I found my pen on the floor。 My pen was found on the floor。
3。The hospital called the Red Cross office to find the young man。 The Red Cross Office was called by the hospital to find the young man。
4。I can answer your question soon。 Your question can be answered soon。 5。We will catch the last train in time。 The last will be caught by us in time。
1.The story is often repeated 2.My pen was found on the floor 3.The Red Cross office was called to find the young man 4.Your question can be answered soon 5.The last train will Be caught in time 所有句子最后的"By 主语"结构,可加可不加