阅读下面短文，从短文后各题所给的四个选项（A.B.C和D）中，选出可以填入空白处的最佳选项。
Relationships are hard. It doesn't matter whether it is a relationship      two workmates, a doctor and a patient, a mother and her child or a couple. The fact is,      it  is a relationship involving people, there will always be conflicts once in a while because       human beings are complicated（复杂的）．
I guess even in the animal kingdom there are complications, too. For instance, just last weekend l thought my neighbor's cows were      .They like standing outside our gate where there is a huge tree they use to        themselves from the burning sun. Anyway, it was quite         that the grey cow was angry about something and since I didn't      “cows", I couldn't tell what she was complaining about. My guess was that one of the other cows had done/said something to   . her because there was one cow she kept ”addressing".
I guess this goes to     tat as long as one is breathing (man or animal), misunderstandings and       .will always happen, regardless of whether it is at home or at the office, until one is finally        ．
The         is how you handle your displeasure. How do you conduct your arguments? What words do you use7 After the argument, do you ever sit back and probably      anything that you might have said in anger? I ask this        I know for a fact that when you are angry, the likelihood of having the best       you'll ever regret is very high. The words you speak to someone can either build them up, or break them down, or start
a       in their heart or put it out completely. That is how       words are. Words have the power to      or destroy.
If you do not want to hurt those you come into     with, remember to be careful with your words because once they are        ,they can only be forgiven, not forgotten。

A．after B．above C．under D．between

A．as soon as B．as well as C．as long as D．as far as

A．naturally B．similarly C．fortunately D．suddenly

A．laughing B．arguing C．watching D．crying

A．protect B．enjoy C．behave D．blame

A．proud B．typical C．lucky D．obvious

A．respect B．doubt C．understand D．prepare

A．remind B．inspire C．attract D．annoy

A．report B．imagine C．prove D．admit

A．competition B．accidents C．silence D．disagreements

A．dead B．weak C．careless D．nervous

A．chance B．question C．result D．cause

A．regret B．forget C．receive D．complete

A．if B．because C．until D．though

A．speech B．calmness C．patience D．attempt

A．pipe B．lamp C．fire D．cigarette

A．funny B．busy C．powerful D．loud

A．last B．create C．return D．feel

A．concern B．consideration C．comparison D．contact

A．opened B．translated C．said D．noticed