Based on the clue 'agents to be undergo 15 weeks of training at the f...', what is the answer?

What is referred to by 'agent 99'? Based on the clue 'agent k agent j jack jeebs', what is the answer? Based on the clue 'agent leigh steinberg wrote winning with integrity...', what is the answer? Based on the clue 'agents of this criminal group would laugh at agent...', what is the answer? Based on the clue 'aggressively hostile or eager to fight', what is the answer? Based on the clue 'agitprop combines agitation this especially in th...', what is the answer? Based on the clue 'aglets are found on the ends of these strings', what is the answer? Based on the clue 'aglio e olio one of the simplest sauces mainly con...', what is the answer?