TASK DEFINITION: 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.
PROBLEM: Zygospores result from the fusion of ____ similar hyphal elements.

SOLUTION: two

PROBLEM: Fibber content increases ____ to four times that of whole wheat bread.

SOLUTION: three

PROBLEM: Bulbs bloom ____ to six weeks after planting.

SOLUTION:
four