Complete the sentences with the correct phrasal verbs. Use the verb "to bring" with different particles in all the sentences. Use the phrasal verbs in the correct tense forms.

She brought up a very interesting topic during the meeting yesterday.

We need to bring up this issue again in the next discussion.

I don't want to bring up the past, but it keeps coming to my mind.

After the presentation, he brought down the mood by sharing bad news.

He brought about a significant change in the company’s policies.

I’m really sorry, but I had to bring you up so late to talk about this urgent matter.

They will bring forward the event to next weekend due to the weather forecast.

She had to bring in new staff to handle the increasing workload.