раскрыть скобки : Where your customers (to spend) their holidays? - They (to be) in the Caucasus. They (to go) to a spa there. Why Peter the Great send young Russians to Holland and Italy? - He(to send) them to study navigator. What kind of travel the «Grand Tour» (to mean)? – It to mean) travel of young and wealthy upper-class noblemen in the 17th and 18th centuries. They (to undertake) regular educational trips to European countries.
Where do your customers spend their holidays
They are in the caucasus
They go to a spa
He sends them to study navigator
What kind of young the grand tour means
It means travel
They undertake regular