Ann  (wait) for me when I  (arrive).a.was waiting, arrivedb.had been waiting, arrivedc.waited, arrivedd.waited, had arrived

To determine the correct verb tenses for the sentence, let's analyze the options provided:

1. Identify the Context: The first part of the sentence refers to Ann's action of waiting, which is a continuous action leading up to the moment of my arrival. The second part reflects a completed action of arriving.

2. Consider the Options:

   • a. was waiting, arrived: This suggests an ongoing action of waiting and a past action of arriving.
   • b. had been waiting, arrived: This indicates that Ann's waiting happened before my arrival, which is likely the intent.
   • c. waited, arrived: This implies that Ann waited and then arrived, which changes the meaning.
   • d. waited, had arrived: This suggests that Ann's waiting and my arrival are both past events, which doesn't make sense.

3. Correct Option: The correct structure should use the past perfect continuous tense for Ann's action because it establishes that her waiting was completed before my arrival.

Final Answer

The correct answer is b. had been waiting, arrived.