Choose the most appropriate conjunction inside the parentheses to connect the ideas in each sentence. 1.I began hiking (since, whether) I was seven. 2. I didn't readily see the rock (than, because) it was covered with moss. 3. Worse, I hurt my ankle (when, unless) I tripped over a rock lying on the rail. 4.Anybody can help ( if, where) you are hurt. 5. I like hiking too (in order that, although) it can be tiring.