在下有几个不太明白的题，希望那个高人可以帮帮我。
1 Must you fetch me some hot water ?
2 Since the road is wet this morning, it must rain last right.
3 You needn’t to come to the meeting this morning if you have something important to do .
4You would be right, but I don’t think you are.
5 He will not paid unless he is required to pay.
6 Mary mustn’t be in London because I saw her in town just now.
7The door is still closed. He need have lost the key.
8 You should bear in mind that he is not so strong as he was used to be.
9Will you continue in your efforts and achieve new and greater successes!
10 I’m amazed that she married him so soon. I don’t suppose she will have got to know him very well.