What is a person or thing that takes the place of another, such as a substitute teacher who replaces a regular teacher or something you use in place of an ingredient you don't have in a recipe?
100
presumably
What is to suppose something is true without proof?
100
mostly, mainly
What is predominantly?
100
doubtfully
What is presumably?
100
If we put the leftovers in the refrigerator, we can --- them for a while.
What is preserve?
200
previous
What is took place before the present time?
200
predominantly
What is something that is alike for the most part, but they do have differences?
200
garnish, embellish
What is flourish?
200
future or present
What is previous?
200
We developed a/an --- similar to an assembly line to pack the boxes more quickly.
What is method?
300
experiment
What is a test or a trial to discover something or verify an idea or to try something to see what result you get?
300
flourish
What is to thrive and grow well or to do something with a bold and showy gesture or a burst of activity?
300
examination, analysis
What is experiment?
300
real, permanent
What is substitute?
300
My flowers should --- after I feed them this special plant food.
What is flourish?
400
sample
What is a single item or representative part of a larger group or take a small piece of new food to try it out?
400
isolate
What is to set something apart and away from others?
400
piece, representative
What is sample?
400
combine, unite
What is isolate?
400
Our --- houseguest never made his bed, but the current one does.
What is previous?
500
method
What is a way of doing something or a procedure that is followed to achieve a goal?
500
preserve
What is to protect it to keep it safe from injury or destruction or a restricted area set aside to protect animals and plants?
500
approach, process
What is method?
500
endanger, waste
What is preserve?
500
While the kitten is sick, you should --- it from the rest of the litter so the others won't become ill.