I'm seeing

 A lot of little bugs flying around 

The pest control

 People 

Did the terminator

 I mean exter

By the time things are all said and done

 Id been done found a whole dinosaur 

Lesson

 Modern and jazz

Tap dance

 Piano 

I

 Tapped dance 

Step shuffle

 Ball chain 

Also

 I used to 

She would mad

 And I mean omg 

I think her

 Parents made her teach us