短文改错。
Last night when Steven and I was having a walk in the street, we suddenly heard a painful cry for
help under a tree nearby. 
We quickly ran to the tree and found a boy laying on the ground with a stick
in his leg. He had fallen of the tree. Steven suggested we pulled the stick out at once, but I disagreed,
Because I had learned little about first aid at school. The stick in the leg would help controlling the
bleeding. As there was no telephone,we managed to find a taxi. We took the boy to the hospital. The
doctors examined the boy fast and we got to know where the boy lived. So we telephoned his parents
and left after he came to the hospital. We did a good deed.
Last night when Steven and I was having a walk in the street, we suddenly heard a painful cry for
1.were
help∧ under a tree nearby. We quickly ran to the tree and found a boy laying on the ground with a stick
2.from 3.lying
in his leg. He had fallen of the tree. Steven suggested we pulled the stick out at once, but I disagreed,
4.off 5.pull
Because I had learned ∧little about first aid at school. The stick in the leg would help controlling the
6.a 7.control
bleeding. As there was no telephone,we managed to find a taxi. We took the boy to the hospital.
8.a
The doctors examined the boy fast and we got to know where the boy lived. So we telephoned
9.quickly
his parents and left after he came to the hospital. We did a good deed.
10.they