It was raining this morning???

请问：我的句子机构的分析对不对呀？？
1.主语——“morning”；定语——“this”
2.系动词——“was” ；表语——“raining”

如果以上分析的不对，那下面的对吗？？
1.主语——it ；系动词——is
2.表语——raining ；时间状语——this morning（用于修饰全句

It was raining heavily this morning ,but Tom __school as early as usual 用英语解释It was raining heavily. Because it was raining, we postponed the match until tomorrow. it was raining all the time 什么意思 I ______ a taxi to school when it was raining 34.It was raining hard, they has to stay at home. I had hardly got to shcool when it was raining.请问怎么翻译? It was raining heavily and they found that a stream had formed in the field. it ____ everyday so far this month. A. is raining B. rains C. has rained It's raining