Given a sentence, fill out the missing word with a 'no' or a number (between zero and ten). You should write the numbers with english alphabet, like: four instead of 4.

Rhinos are herbivores with barrel shapedbodies, thick legs and feet with ____ toes.
three

Many churches have ____ windows on each side of the nave, numbers some consider holy.
seven

Compound semiconductors are made of ____ or more elements.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
two

