Jack is happy today. He does everything ______ a smile ______ his face.
英文中的五个元音字母分别是_________.
— Sit down,please. — ________.
_______ name is Mark and ________ name is Liza.
I am ________ , I am an English boy.
The map is _____________________.A. white, green, blue B. white and green and blue C. white, green and blue