—No, ____.
—Oh, yes.
A:
B: I'm writing goodbye letters to all my classmates.
B: Because I'm going to leave primary school soon.
B: Yes, I am.
B: I'm going to study Chemistry and Physics.
A: I will miss you.
B: Thank you. I'll miss you too.
A. Good luck for the future.
B. What are you doing, Sam?
C. Why are you writing goodbye letters?
D. What are you going to study in middle school?
E. Are you going to middle school this September?
ducks sunny wonderful rabbits blowing
Dear Helen,
In this photo, we are in the mountains. We are having a picnic. It's a day. The sun is shining and the wind is . The birds are singing in the trees, and they sing beautifully. The butterflies （蝴蝶） are dancing in the flowers. The are jumping on the grass. The are swimming on the river. Simon's father and mother are fishing under a big tree. Simon and I are playing hide -and-seek. We are having a day.
Love,
Sam
Last Saturday, Leo and his family went to the Space Museum. Leo is very interested in space. He was excited. In the Space Museum, they saw lots of pictures about space travel. There were many models. Leo saw a model of a spaceship. It was so cool. Leo couldn't take his eyes off it. He said, "I want to travel to Mars （火星）! I want to be a taikonaut!" The next day, Leo got a present from his father. It was a book about space travel.
day. The sun is shining and the wind is