合并成一句

问题描述:

合并成一句
Liu Tao was very brave.He saved his neighboor out of a fire.

Liu Tao was so brave that he saved his neighboor out of a fire.liu tao was brave______ __________ savedhis neighboor out of a fire.liu tao was brave___enough_tosavehis neighboor out of a fire.
liu tao was brave___that__hesavedhis neighboor out of a fire