1)The girl dancing
2)the pupils are talking
3)I am watching a cartoon
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Объяснение:

1) The girl isn't dancing

2)The pupils aren't talking

3)I am not watching a cartoon

i'm trying to find ways to keep myself from being bored.

1)are you  trying to find ways to keep yourself from being bored? общий

2)who is  trying to find ways to keep yourself from being bored? специальный

3)are you  trying to find ways to keep yourself from being bored or fall into it? альтернативн.

4)you are  trying to find ways to keep yourself from being bored, aren't you? разделительный