Английский язык! Помогите!

Выберите подходящий вариант из данных:
1. A: What was she doing this morning?
B: She interviewed/was interviewing candidates for the sales job.
2. A: How did Brenda spend her holiday?
B: Most days she went/was going to the bеаch.
3. A: What happened after you launched the product?
B: While we promoted/were promoting it, our main competitor dropped/was dropping their prices.
4. A: I didn’t see you in the office last week.
B: No, I worked/was working at home for a few days.
5. A: What did Pat do when she saw the artwork?
B: She called/was calling the designers and said/was saying it wasn’t suitable.
6. A: Why did Renata take so long to get here?
B: She said they mended/were mending the road and so the traffic moved/was moving very slowly.