Question

fluctuate
6 potential points
i will have to fluctuate my mothers wedding dress if i decide to wear it.
menu prices will fluctuate depending on the market price of the seafood.
the director will replace you if you continue to fluctuate your lines on stage.
your weight may fluctuate a few pounds over the course of the day.
i enjoy watching comedians who can fluctuate famous people.

Explanation:

The word "fluctuate" means to vary irregularly in amount, level, or value. In the context of the sentences, the correct uses are where there is a change or variation. Menu prices changing based on seafood market prices and weight varying a few pounds over the day are proper uses. Altering a dress should be "alter", mis - speaking lines should be "mumble" or "forget", and imitating famous people should be "imitate".

Answer:

Menu prices will fluctuate depending on the market price of the seafood.
Your weight may fluctuate a few pounds over the course of the day.