Choose the correct preposition.

1) I'm tired (of/on/with/in) waiting for you.(of) 2) He hasn't smoked (since/for/at/to) ages.(since) 3) Nina is good (for/to/in/at) running.(at) 4) I'm looking (for/after/of/to) my keys. Has anyone found them?(for) 5) They dream (at/in/for/of) moving to South Africa.(of)

Good morning [이름]! Very good job for today\'s homework! :) I\'m so proud of you! Keep up the good work! Take care and I\'ll call you agin tomorrow. (^_^) 1) I\'m tired (of/on/with/in) waiting for you.(of) >>CORRECT!2) He hasn\'t smoked (since/for/at/to) ages.(since)>>CORRECT! 3) Nina is good (for/to/in/at) running.(at) >>CORRECT!4) I\'m looking (for/after/of/to) my keys. Has anyone found them?(for)>>CORRECT! 5) They dream (at/in/for/of) moving to South Africa.(of) >>CORRECT!