【正文】
right is a . You can see . Look! What`s the tree? Oh, they are . How ! In the of the park, there`s a .Some children are it. They are very . A lake is the playground. There are on it. Fill in the blanks with the right words: bigbeautiful open On two toilets On big tree some flowers in some birds lovely middleplayground onhappy some boatsin front of課堂練習(xí) are two toilets in my class