Question

Fill in the blank with a suitable option:
It's tough to measure the length of a snake _______ it is moving.

• A. While
• B. Although
• C. Though
• D. Still

Answer 1

The correct option is A While

A conjunction is a word which is used to connect sentences or clauses in the same clause.Option A)while is correct as it means a period of time and best suits the given sentence. The other options are wrong as although, though, and still indicate in spite of the fact that; even though,despite the fact that; although, and not moving or making a sound respectively. The correct answer is A)while