Fill in the Blanks Extend your vocabularyOnline version Use one of the words to complete these sentences. ( a trip, a tour, a voyage, an excursion ) by Zeyneb Aygün 1 tour trip excursion voyage 1 - My father's gone on a business to Paris , but he'll be back tomorrow . 2 - We went on an interesting of the museum with an excellent guide . 3 - The astronauts are training for their to the moon . 4 - The committee is organising a full - day to the Houses of Parliament .