it's raining hard outside.so we ()stay in the classroom1,must2,have to为什么不选1

Look.It's raining ____（hard） 翻译：it's not raining very hard. it's raining _（hard） now It's (rain) hard outside.It's raining hard outside.为什么rain要变成raining it's raining hard,so it is much (潮湿) today Look.It's raining ____（hard）理由! It's raining and hard now.I___go home by taxi It's raining hard.You cannot_____(go)out and play. It's raining hard now改为同义句（）it（）hard now It _________ hard outside,let's not go shopping.A.rains B.will raining C.is raining D.raining it's rains heavy和it's rains hard的区别是it's raining heavy 和it's raining hard It is raining ____(hard). It was raining hard 是什么意思 it was raining really hard It's raining().what a () rain!A.hardly;hard B.hard.hardly c.hard;hard D.hardlyhardly it's raining very hard 划分句子成分very hard是状语还是表语? It's raining hard outside.里的hard是什么用法?3Q 英语 It's raining hard/heavily.=It is raining_______.=________it is raining!=____we are having!