A.Welcome to our library. | B.Welcome to our meeting room. |
C.Welcome to my school. | D.Welcome to my study. |
A.Please read after me. | B.Please open your books. | C.Close your books, please. | D.Please turn to page 6. |
A.He is five years old. | B.She is my grandmother. |
C.She is a girl. | D.She is ten years old. |