lucy is studying chinese.lucy----chinese every day 变为一般现在时.L

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!
再问： 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。