The coldest walk in the (0)__A__ is probably the one Alan Chambers and Charlie Paton did a few years (28)_____ when they walked to the North Pole. To prepare for the trip they (29) _____ a day in a freezer at a temperature of –...

The coldest walk in the (0)__A__ is probably the one Alan Chambers and Charlie Paton did a few years (28)_____ when they walked to the North Pole. To prepare for the trip they (29) _____ a day in a freezer at a temperature of – 30 ° C. But they were more comfortable there than at the North Pole (30)_____ they weren’t tired or hungry. They began their 1,126 km walk (31) _____ 8 March 2000 and (32)_____ at the North Pole 70 days later. A plane took them straight home from there. Charlie had his 30th (33) ____ during the trip and he was surprised when Alan gave him (34)_____ small cake with a candle on it. Alan said the (35)_____ moment for him was Charlie’s face when he (36)_____ that cake. The strange thing is that more men (37)_____ walked on the moon than on the North Pole. 0 A world B planet 28 A ago B since 29 A passed B spent 30 A because B but 31 A at B on 32 A reached B arrived 33 A celebration B birthday 34 A the B a