Mr Smith,here are the rules:
No.1,here in the museum, either smoking or shouting is allowed.
No.2,we can not take any food or drink into the museum.
No.3,it is forbidden to take photos here.
No.4,never touch the exhibits.
No.5,we could visit the museum from 10am to 6pm.
10. I hope I can __travel_______ (旅游) by train across Eastern Europe
— Could I ask a __favour______ of you?
— Sure. What can I do for you?
47.After the ___dry_____ days, everyone was hoping for rain.
48.— My pen has no ___ink_______. Can I use yours?
— Of course. Here you are. 
49. I really can’t believe the news has ___spread_____ so quickly.
50. The radio doesn’t work because the___battery_______ are dead (没电了的).
1.In the museum , we should ______obey____ some rules.
2.Do you often ___care_______ about the environment?
3.It’s _____wasteful_________ to throw away paper and metal.
4.No ______entry______ （进入）.
5.Dad , can I ask a ______favour_______ （帮忙）?作文要完全完整作文： Mr.Smith,here are the rules to the audience. First of all,as you know,either smoking or shouting is allowed in the museum.Secondly,to keep the museum clean,we are forbidden to take any food or drink into the museum.While we are there enjoying the sight of exhibits,remember that we could never touch them or take photos of them.After all,the museum opens at 10am and last to 6pm.So we could visit the museum anytime we want.OK,that's all what we should pay attention to,and now let's enjoy the trip!