Welcome to the Science Museum. My name is Mrs White and I will be your guide today. If you have any questions at any time, please don’t be afraid to ________.
Let me tell you about the museum before I take you around. You all have ________ of the building so you won’t get lost.
OK, on the first floor, you can see a lot of interesting science experiments(实验). You can try them all ________.
Then we will go to the second floor. There you will see the IT floor. On the same floor you can see the ________ of the car. We have some very old and very new cars for you to see.
On the next floor you will learn all about space and ________ travel. You will see a copy of the rocket that took Yang Liwei into space. On the same floor you can follow the history of the airplane.
On the top floor, we will look at how the human body ________ and all about planets, trees and nature.
So, if you follow me, we’ll begin.
1．2．3．| A．himself | B．yourself | C．itself |
4．| A．history | B．English | C．American |
5．6．
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