【正文】
n (1)There is a boat ________ the lake. (2) ________ is this? (3) There is a lake ________ the park. (4) There ________ flowers in the grass. (5) There ________ an orange. 三 、 將下列字母組合成正確的單詞并寫下來。 1. b t a o ________ 2. r k p a ________ 3. r s g a