A.What are they? |
B.Yes. The Earth looks like a ball in space. |
C.What can live on the Earth? |
D.Why do we have four seasons? |
E.Hello, Miss Zhang. |
Last Sunday, Peter(go)1._______to the Space Museum with his mother. They (watch)2.______a film on the ceiling. Peter was very (interest)3.________in the film. A man (talk)4._________about the film. The next day, Peter (go) 5._______ to the library.