改写成单数形式：1 Are there any oranges on the?2 these are old houses.

改写成单数形式：1 Are there any oranges on the?2 these are old houses. ther are alarm clocks (改写成单数形式） there的单数形式在there be 句形里there are什么什么改单数 there are some old bikes under the trees.改单数 we are english teachers(改单数形式) There are many storybooks改单数句 There are English books.(改为单数形式) There are some photos,改为单数形式 There are two Japanese.改成单数形式 are not 改写成缩略形式 What are they?They are buses改位单数形式 There are some women teachers over there改为单数形式 Those are apples.谁会改（改为单数形式） There are some animals in the zoo改单数句 there are some puppies near the tree.改单数 There are some orange trees on the farm.改单数 There are many children in the park.改为单数形式 There are some dictionaries in these bags?(单数形式) there are some flowers in the garden 单数形式