the rain may last till Friday.在这句话中last起什么作用

The rain may last till friday请帮我翻一下,may the rain may last till Friday.在这句话中last起什么作用 He was caught in the rain last night.That his cold.A.ought to bring aboutB.may have brought about ly ti may The rain will last (until this week).对括号部分提问.------- ----- will the rain last. he was caught in the rain last night.that___A.can bring aboutB.ought to bring aboutC.should have brought aboutD.may have brought about he was caught in the rain last night.that___（选下一句）A.can bring aboutB.ought to bring aboutC.should have brought aboutD.may have brought about The rain will last long.(改为一般疑问句)__ the rain __long? The rain was very heavy last night.改为同义句 The driver_(drive) home when it _(rain) last night. 将The rain will last long．改为一般疑问句 The rain poured down last night 缩短句子!.. The Greens want to go camping tomorrow,but it ____ rain.A may B may is 英语：He was caught in the rain last night That ____his cold A can bring about B ought to bring about C should have brought about D may have bring about Ti ___(get) late.They rode on and on ,and at last the horses_____(stop). 同义句The rain was heavy last night.I＿＿last night.急用! since this road is wet and slippery this morning,it----last night.a.must rain b.was rainingc.must have rained d.may rain This may be the last time we can meet