as a result
He never studied hard, and as a result he failed in the last examination.
as a result of
He is late for work as a result of traffic accident.
He wanted to buy a radio for study english, and accordingly her mother bought it for him.
We are delayed because of a traffic jam.
His success is due to his excellent work.
Owing to his absence, our meeting is not held.
Thanks to a good teacher, she passed the examination.
Now that you have grown up, you must earn for yourself.
so long as
You could realize your dream so long as you try it again and again.
Since you are here now, you,d better give a hand.
The policy is harmful in that it may encourage people to give up.
The office speaks at the top of his voice so that every soldier could hear him.
There is a calculating mistakes there, therefore, the answer is wrong.