see to it

v. make certain, ensure, attend to something; be certain to do something; make certain of something

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Verb
1. be careful or certain to do something; make certain of something; "He verified that the valves were closed"; "See that the curtains are closed"; "control the quality of the product"
(synonym) see, check, insure, ensure, control, ascertain, assure
(hypernym) verify
(hyponym) proofread, proof
(verb-group) determine, check, find out, see, ascertain, watch, learn

take the responsibility to do something, make sure Will you please see to it that the garbage is taken out in the morning.