改写句子练习  

51.He spent 5 dollars buying that skirt.
That skirt him 5 dollars.
52.They got up early so that they could catch the bus.
They got up early catch the bus.
53.My mother bought me a watch yesterday.
My mother bought me yesterday.
54.Why did you do that?
did you do that?
55.He was surprised to find the light had gone out.
his, he found the light had gone out.
56.That morning she went to school in a hurry.
That morning sheschool.
57.The little girl took out her new toy(玩具)to let her friends look at it.
The little girl took out her new toy toit her friends.
58.It rained very hard last night.
Therelast night.
59.It will not rain tomorrow. If so, they will go to the park.
They will go to the park iftomorrow.
60.The school needs maths teachers very much.
The school isgreatmaths teachers.
答案51.cost52.in order to (so as to)
53.a watch for54.What,for
55.To,surprise56.hurried to
57.show, to58.was a heavy rain
59.does not rain60.in ,need of