Questions

Improve the bracketed part of the sentence.

My mother opened the parcel without (worrying) to read the address on it.

Codes consisting of bars or lines of varying widths or lengths that are computer readable are known as ____

Improve the bracketed part of the sentence.

"An interview after the campaign ends (is the normal) for every candidate and every campaigner in every election," he said.

A removable magnetic disc that holds information ______

Tether is most similar in meaning to

The distance in pitch between any two tones is called

Select the antonym of

sibilate

The oldest type of energy known to man is _____?