Writing Handbook Exercises
 

Subject-Verb Agreement

In the blank space put the correct form of the infinitive verb that appears in square brackets at the end of the sentence.

example:

Only humans __ demonstrate ___ the range of innovative and flexible thinking necessary to solve complicated and unexpected operational problems. [to demonstrate]
7. The pilot in a single-seat fighter aircraft or the soldier cut off from the group ______ still in command of the mission - even though there is no one to order. [to be]