Practice Surds & Indices Online Test 2 | Englishfreetest.com

Win a free ski lift ticket from Schuler!
Schuler Gas (63) _______ its customers a chance to win free ski lift tickets. They are worth $149 each and good for the entire day at any of the 15 resorts participating in this promotion.
From now until December 26, simply buy over 38 liters of fuel at any Schuler gas station nationwide. Then leave the receipt, complete with your contact information on the back, in the box (64) _____ the exit. Please note that the tickets will be valid for a limited time. (65) ________.
Furthermore, they cannot be exchanged for cash. Our raffle on January 1 will determine the winners, who can (66) _______ the tickets at the station the day after we call them. Alternatively, winners can arrange to have them mailed.