1.No sooner had i arrived there than i write to you .
2. Andrew no sooner had finished his coffee than he left
3. He bought a house as soon as he returned.
4. Hardly had the sports meeting began when it rained
5. No sooner had he finished the composition than the light turned off
6. she had no sooner left his house than one of his students came to see her
No sooner 置于句首句子用一般疑问句语序（部分倒装）,主句用过去完成时从句过去时
No sooner不置句首用正常语序
“一.”部分是主句 用no sooner., “.就.”部分是从句用than 引导