【C4】A．Take an exampleB．For instanceC．Take a caseD．As noted

【C2】A．for exampleB．such asC．as a resultD．in fact

Take an umbrella with you _________ it rains.A、in any caseB、in caseC、becauseD、for

【C3】A．For exampleB．In additionC．In conclusionD．For good

【C4】A．for exampleB．as toC．such asD．apart from

【C7】A．For exampleB．Take an exampleC．For an exampleD．As an example

Friends play an important role in our lives, and although we may take friendship for【C1】__