Question

Complete the following statement using the appropriate option:
They're still building the new road. They ______________ it. (not/finish)

• A. hadn't finished
• B. haven't finished
  
• C. didn't finish
  
• D. finished

Answer 1

The correct option is B haven't finished

The present perfect is a verb tense which is used to show that an action has taken place once or many times before now, here, finishing the new road. The present perfect is formed using has/have + past participle, here, "haven't finished". Hence, Option B is correct.

The rest of the options do not express this condition. They all mention actions that have already happened in the past. Hence these options are incorrect.