Complete the sentences with the correct nouns. Use the verbs in the box with the suffixes -tion, -ation or -ment.

Слова: argue, destroy,equip,excite, explain, inform, introduce, investigate

1) Does he have an ..... for being late?
2) Paul and Sam have had an ..... , and now they're not speaking to each other.
3) Excuse me. Where can I find some ..... about dinosaurs?
4) Since the ..... of email, people have not written so many letters.
5) There was great ..... about the school trip.
6) The ..... that the hurricane caused was terrible.
7) Swimming is a good sport to do because you don't need expensive ..... .
8) The police have now completed their ..... into the robbery.

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