Improve the highlighted part of the sentence given below.
Will you kindly $open$ the knot?

Improve the highlighted part of the sentence given below.
Five years ago today,$I$ $am\, sitting$ in a small Japanese car,driving across Poland towards Berlin.

Improve the highlighted part of the sentence given below.
Other countries $have\, eradicated$ this disease ten years ago.

Improve the highlighted part of the sentence given below.
You cannot forbid $him\, leaving.$

Improve the highlighted part of the sentence given below.
Every time $I$ $go$ $in$ $a$ $lift$ to my sixth floor apartment,$I$ remember the calm and serenity of my ancestral home in the village.

Improve the highlighted part of the sentence given below.
While crossing the highway,a five-year-old child was knocked $out$ by a passing car.