I live in upstate NY in zone 5a. Flamingo flower and tomato plants are tropical and would not survive outside in zone 5 (-20 F). They might be able to survive inside an apartment. Lavender depends on its hardiness, you would need to tell this forum the cultivar name.
Strawberries are winter hardy in zone 5, and you could leave it outside in a pot, but would need to cover the top with plastic or place it on its side to prevent standing water on top of it at times which could rot the plant.

Thanks! I'll bring in the tomato, flamingo flower, and lavender plants in then. Otherwise I'll cover the strawberry plants then when it starts to snow.

I need to add that pots when kept outside should be in the shade. Here is a current thread in the conifer forum.

Here is a link that might be useful: keep pots outside in winter