Сделать в краткой форме: she is arranging flowers in the vase. we are decorating the room for the party. the baby is not crying. it is raining now. they are not watcsing tv.

 1 предложение. she's(а остальное также)
2 предложение. we're
3 предложение isn't
4 предложение it's
5 предложение there aren't