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: Mosquitoes live four to ____ weeks.

A: eight
****
Q: Gibberellins are diterpenoids derived from four isoprenoid units forming a system of ____ rings.

A: four
****
Q: Adolescent males are ____ times more likely than adolescent females to commit suicide.

A:
four
****