根据提示完成短文

问题描述:

根据提示完成短文
Dear friend,
  Thanks for _____(写信) to me!Here is two photos of my family.In the first photo,I _____(锻炼) with my friends.In the next photo,we _____(吃),drinking and _____(唱歌).We're happy.

Dear friend,
  Thanks for (writing,写信) to me!Here is two photos of my family.In the first photo,I (am exercising,锻炼) with my friends.In the next photo,we (are eating,吃),drinking and (singing,唱歌).We're happy.