No tools are necessary.

No answer is required.

No registration is required.

No registration is required.

Registration isn't required.

Registration isn't required.

Your approval is not required.

Your help isn't required.

Your help isn't required.

No further discussion is necessary.

Tom's help isn't needed.

You don't have to be alive. You don't have to be even a single cell.

Tom's help isn't needed anymore.

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This plant doesn't need a lot of light.

You're not expected to understand this.

Whenever a level of accuracy better than one second is not required, UTC can be used as an approximation of UT1.

Now that the crisis has been unleashed, a large scale rescue package is probably indispensable if the crisis is to be brought under control.

Help is needed.

Regulations needed

Waiter needed.

Amputation is needed.

Payment is required in advance.

A password is required.

A password is needed.

A permit is required.

At a time when defense budgets are being slashed across the Alliance, this requires a new approach.

I don't need your permission to do this.

I don't need your permission to do this.

You don't need much intelligence to understand that.

Not every situation requires the axiom of choice.

Europeanizing Europe

Something more needs to happen.

A blood transfusion is necessary.

What else is needed?

Exceptional patience is required.

Not much money is required.

I'm in need of help.

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You don't want to pay more than you have to, right?

Tom didn't know how many of them needed help.

The use of cannabis is not supported by the evidence.

Investment decisions are postponed, implying slower growth and an even more precarious fiscal position.

The moment official intervention is required, everyone runs for cover.

Far more needs to be done.