Don't overload the washing machine or it won't work properly

1 Don't overload the washing machine,or it won't work properly
If you 
2 Scarlett is not sure about planting more trees with us next time
Scarlett mighn't 
3 My future villa with have a garden and a playground 
There will
4 The class will not start until the teacher arrives
When the teacher arrives,
5 Anderson will probably move to a new apartment in the city
Anderson might
6 I won't throw those old chairs away unless they are broken 
If those old chairs aren't
7 This robot is smarter than all other robots in the exhibition 
This is the
8 Hurry up or we will be late for school
If we don't