Complete this question with the most appropriate of the options lettered A - EAction has to be … on the…

Analyze the question: We need a word that fits "Action has to be __ on the construction work if the project will be completed on schedule." The meaning is that action must be hastened or speeded up so the project finishes on time.

Explain the concept: This tests vocabulary in context and collocation, meaning which words naturally go together.

Go through the options:

• A. activated: This means to make something active or start it. We activate an alarm or an account, but we don't normally "activate action."
• B. expedited: This means to make a process happen sooner or speed it up. "Action has to be expedited" fits well, since the action must be hastened to meet the deadline.
• C. gingered: The phrasal verb is "ginger up," meaning to make something more lively. "Gingered on" is not a standard usage, and "gingered up" would be needed, so this is not the best fit.
• D. provided: We provide something to someone or something, as in "provided on" which is not natural here.
• E. supplied: We supply goods or materials, not action, so this is not suitable.

Correct answer: B. expedited

Full sentence: "Action has to be expedited on the construction work if the project will be completed on schedule."

Tip: In "fill in the gap" questions, read the whole sentence for its purpose. Here the clue is "completed on schedule," which points to speed or urgency. Words like expedite, hasten, and accelerate all relate to speed. Also check for collocation, since "ginger" needs "up" and "provide/supply" need an object being given.