Bill said they would have______holiday

A：a two-month B: two month C: two-month D: two month's
选什么？详细点！
请告诉我为什么好吗？如果选项中有 two months' 那个对呢？
打错了，B选项应该是 two months (这个为什么不对呢）

The handmaster said they would have___library__. She said she would go and she___go many teachers said they want to do jobs they enjoy. He said he would find a hotel to stay.改错 The radio _____(says/said) it would be sunny. he said he would draw three names out of He said he would go swimming ___________ the rain. They said,''Will you speak in English ____? Momma said they'd take me anywhere. They said that they had never been to Japan for holidays,____ ____ ?(反义疑问句)