he stopped to take a rest .he was very tired .(合并为一句) he stopped to take a rest ,()().

问题描述:

he stopped to take a rest .he was very tired .(合并为一句) he stopped to take a rest ,()().

Because of tiredness,he stopped to take a rest.
或者
he stopped to take a rest,being tired,

He was so tired that he stopped to take a rest

he stopped to take a rest .he was very tired .(合并为一句)
he stopped to take a rest ,(being)(tired).

  1. He stopped to take a rest as he was very tired.

或:

2. He stopped to take a rest because he was very tired.