Multiple choice

Directions: Fill in the blank with the most appropriate of the given options.

The term robot, _______ actually a Czech word meaning labour, was first applied to machines in the 1920s.

  1. that was

  2. which is

  3. is

  4. that is

  5. which was

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

"which is" the correct phrase here as we use relative pronoun 'which' for things or items. As it states a general fact present tense will be used. Option # is incorrect as it makes the first part of the sentence an independent clause, whereas it needs to be a dependent clause to make the sentence meaningful.