1. 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格中填入一个适当的词或使用括号中词语的正确形式填空。

Dear Sam,

I'm on the moon with Betty. Now we (be) in the Moon Hotel. It is beautiful it's so tidy! We can see earth from our room. Tomorrow we will (go) sightseeing on the moon. We will visit the Armstrong Museum (one). We will learn more the history of the moon. And then we will go to a special zoo. We will see (panda), dinosaurs and many other (animal). I think it will be great fun. I'm so sorry you are not here with (I). I will take lots of photos and I will (send) them to you by email.

Your best friend,

Ann