What words can only be added to do, which can only be added to doing, and which can be added to todo and doing?

You can use stop like to add to-do items and to-do items.

Do: about suggestion, completion, avoidance, stop, mind, admit, enjoy, demand, delay, practice, suggest, fantasize, postpone, forgive, forgive, consider, deny, endure, escape, miss, appreciate, imagine, meditate, dislike, forgive, keep, prevent, take risks, resist, understand.

Imagine, expect, complete, mind, propose, recall, recall, allow, permit, recommend, admit, tolerate, describe, imagine, design, enjoy, dislike, despise, hate, refuse, refuse, promote, postpone, participate, imply, ensure, guarantee, confirm, prove, confirm and agree.

Can't help, can't stand, stop, insist, insist, think, dream, oppose, doubt, accuse, approve, stop, keep, stop, restrain, engage in …

Expect, oppose, rely on, thank ... for, feel like, forgive ... for, aim at, devote to ... set out, spend ... in, get used to, like, give up, have the ability, fear, boredom, continue, disgust,

Be successful, interested, proud, enthusiastic, responsible, start, dislike, give up, apologize for, believe, worry, like,

Keywords awareness, genius, harmlessness, motivation, enthusiasm, adaptation,

Equal, guilty, afraid, hopeful, clumsy, intended,

Fit, right, eager, wrong in …

Agree, agree, decide to refuse to provide commitment, choose to try to manage failure requirements, hope, hope and wait for a long time, hope to end the desire, seek a claim plan, prepare to learn the meaning, volunteers pretend to dare to arrange for commitment, beg for care, start asking for disgust, end everyone's fear of hesitation, ignore commitment, give priority to proposal to solve threats, take risks, plan to condescend to contract, eager to accelerate the plan, inform and show the purpose, prove the oath …