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We replace one thing with another, but we substitute one thing for another. The two phrases mean the reverse of each other: You replace gold with paper money. You substitute paper money for gold.
Don't use let in the sense of make, meaning to force.
Avenge and revenge oneself are now only found in literary English. We usually use take revenge (on). We might also say: He must have his revenge.
To dust doesn't mean to cover with dust, but to remove dust from: After sweeping, she dusted the furniture.