The letter and intent of the law require its use in cases like the Reagan shooting.
These two letters do not require any nasal sound.
According to Tahsini the alphabet was developed in such way that each letter required the least hand movements to be written.
A letter also requires energy for carrying and delivery.
Your letter requires my help in locating a certain English adventuress, no more.
Perhaps the letter speaks for itself, and requires no advice.
The most frequent letters have dedicated keys and do not require chording.
There's lots of cases where the letter of the law requires something or other and people don't get around to it.
Ford would not do anything until the letter of the law absolutely required it.
The letter requires slips to be returned whether parents are interested or not.