题目内容：

lucy is studying chinese.lucy____chinese every day 变为一般现在时.Linda is（）japanese in her
room.everyone is having a good time.改为一般疑问句 It is raining now.改为否定句 amy is（reading a book）in the lidrary 部分提问

优质解答

studies,studying,
Is everyone having a good time?
It isn't raining now.
What is Amy doing in the library?
不明白的再问哟,请及时采纳,多谢!

追问：

it is （）。the sun is behind the clouds。we must wear warm clothes （）winer。the （）are playing football in the rain。 what do you often do when it（）？ it is snowing heaving in shijiazhuang now 。it（）terrible。