Correct the prepositions in the sentences below. In some sentences, there are no mistakes.

Write the correct word in each gap. Write ok if the sentence is correct.

If you invite Helen, she arrives without delay and very quickly. [ ]

I don't like travelling of season; the weather's usually worse. [ ]

Don't call Mia in advance; she's waiting for you anyway. [ ]

Sam told me he had been on danger two weeks ago. What happened? [ ]

I'd love to live on the seaside for a couple of months. [ ]

You can't talk on the phone when you're in board. [ ]