Если это Conditionals, то скорее всего так...
When we come to Kiev, we will go to the Museum of Art.
If you read this book, you'll learn a lot of useful information.
When my friend arrives in our town, I'll go with him to an art exhibition.
Bill will give you the book after reading it.
When that great day comes, my family and I will go to the Crimea.
When it's your turn, the employee will check your ticket.
If you book a ticket in advance, you won't have any problems.
We will write a letter for you when we arrive.
