i think by using faucet is really hard to reach this amount in a week and it is really boring you can't keep up like that but by using this effort in signature compaign for a sure easiest way or you can make them with a risky way as gambling i got that amount only using the gambling site faucet in one day but you need luck. trading is other option but you need fund as a first step.
so many ways doing task / free-lance there is to many options but you need to choose the option that suit you.