Today is March 15^th. I put some flower seeds(种子) into a big pot. I water it, too. Now it's in the sun. Today is April 1^st. I'm so excited. I can see a sprout(芽). It's small and green. It's so lovely. I water it again and put it in the sun. Today is April 15^th. My plant(植物)has two green leaves. I water it every day and make sure it gets lots of fun. Today is May 1^st. My plant is one month old! It's tall and strong, but it has no flowers. Oh, come on! I can hardly wait!

⑴Happy birthday, Mary.                                 A. OK.

⑵When is Mid-Autumn Day this year?          B. I eat a birthday cake.

⑶What will you do for your father?               C. I'll write him a letter.

⑷Let's watch TV together.                              D. Thank you.

⑸What do you often do on your birthday?    E. It's on September 15^th.