space station， just， show， don't panic， month

A： Hello! May I speak to Katy， please？
B： Speaking! Who's that？
A： This is Mary． Have you finished your homework？
B： Yes， I've（1） ______ finished it． What's up？
A： My teacher asked me to make a model of（2） ______ ， but I don't know how to do it．
B：（3） ______ ! You can search for some information on the Internet．
A： Sorry， I don't have a computer．
B： When does your teacher want your homework？
A： Next（4） ______ ．
B： OK． I can help you find out some information， then（5） ______ it to you．
A： It's very kind of you!