Complete the text with suitable prepositions. Once two friends were travelling (a) — a forest. As they came half way, they saw a bear coming (b) — them. One of them climbed (c) — a tree. The other did not know how (d) — climb up a tree. So he lay flat (e) — the ground. The bear came (f) — him and smelt the man's body. The bear went (g) —. Then the other man came (h) — from the tree. He said to the other friend that the bear put his mouth close (i) — his ear. He wanted to know what the bear whispered (j) — his ear.