This is English homework not Maths

Understood. I will provide answers in plain text and avoid mathematical notation.

Here are the sentences with appropriate adjectives added:

a. Many notorious outlaws roamed the remote country.
b. Brave troopers captured some of these dangerous robbers.
c. Nimacere was a hardworking man.
d. People kept a careful lookout for suspicious strangers.
e. Travelling in the overcrowded buses was a dangerous journey.