看图，圈出正确的词补全句子。 1.There is a ________ (boat/bird) in the tree. 2. There ________ (is/are) trees in the park. 3. There are boats ________ (in/on) the lake.
把小鸟儿送回家。 What are on is in 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.
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