Хелп! Fill in the gaps and complete the sentences. Use either…

1. I didn't like the new book. It was neither interesting nor useful.2. I invited two friends, but neither Liz nor Jane could come to the party.3.Granny promised me a nice dessert. It will be either a chocolate cake or an apple pie.4. Last year I visited both London and St Petersburg.5. Alex will phone me either at five o'clock or at six o'clock.6. No, thank you. I'll have neither tea nor coffee.