1. assume
If there’s no proof as to what happened, we can only assume the cause of an accident.
When we hear of a divorce we assume that it was caused by the inability of those two people to agree upon fundamentals.
It's presumptuous for humans to assume that our task is to do what only God can do.
I assume that
assume, We mustn't assume the suspects' guilt.
To again assume...
A top EU official said Europe was ready to assume leadership on combating climate change
In most cases, people, even the most vicious, are much more naive and simple-minded than we assume them to be. And this is true of ourselves too.
Today cars are so popular that we assume everyone has one.
misstatements of revenues is assumed to be a specific risk
Let’s assume that this exception should be only thrown when the user with name Michael is being saved
I would assume that most of the time human actions are intended and only in small situations are they accidental.
Note that this theorem does not assume the existence of such an object.
2. undertake
Did he undertake the mission?
He had to undertake a job not connected with his studies.
Aldiss to undertake biggest sale in its history at stores in Fakenham and Norwich.
When, one day, computers undertake to translate literary works, it will be the end of literature as we know it.
The premier announced his intention to undertake drastic reforms in parliament.
When the articles of incorporation are complete it is essential to go to the notary public's office to undertake certification of the articles drawn up.
The directors were reluctant to undertake so risky a venture.
Whatever we may undertake, diligence is important.
It’s not an exercise in an activity stream that I’d like to undertake of getting my ass-kicked every day, not getting paid enough, suffering through years of misery and maybe you all find a problem to solve.
Undertake means to start something or agree to do something. An example of to undertake is to sign a contract for a new job.
So in order to undertake such a project, we obviously need brains.
The proofreader has undertaken to make the corrections
Don’t undertake work for which you aren’t trained.
procedures to be undertaken
I am adamant that he undertake it.