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.

Q: Most modern computers have ____ bits to a byte.

A: eight
****
Q: Arthritis is characterised by ____ major observable changes in the joints.

A: four
****
Q: Mothers have a baby only once every four or ____ years.

A:
five
****