Multiple choice

Directions: Select the best option to fill up the blank.

____ cause tides, but that of the sun also produces the same effect, though to a lesser extent. 

  1. Not only when the gravitational attraction of the moon does

  2. As the gravitational attraction of the moon not only does

  3. Not only does the gravitational attraction of the moon

  4. Does the gravitational attraction of the moon not only

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

(Not only does the gravitational attraction of the moon). Conjunction ''Not only….. But also'' are always used in pair. Secondly, whenever a sentence begins with a negative word, the verb is used before the subject. All these conditions are fulfilled by (3) option.