So good it cannot be improved. perfect tense. make completely free from faults.

afraid or anxious. To make someone afraid or nervous.

taking everything into account. Worrying or troublesome. In reference to. To think carefully about something.

Nearly the same; alike. person or thing similar to another.

judged to be outstanding. established work of art.

having been thought about carefully. To think carefully about something.

To find different meanings in structure of text.

propose as candidate for election or honour.

One separate event in a series of events.

To show how something works (e.g. product).

look at or observe attentively over period of time.

of above average extent.

Effort made to try to do or accomplish something. make effort to do.

in space separating things. In the space that separates two objects.

by everyone.