The word <em>wishing </em>is used as a participle in this case. Although gerunds and participles look the same, they are used in different senses - gerunds generally denote nouns, whereas participles have more of an adverbial meaning.
They can protect you when an intruder breaks in your house
1.environmental scanning is the ongoing tracking of trends and occurencesin an organizations internal and external environment that bear on its success
12 is A
13 is B
14 is B
15 is C
