Which one is right answer, and why?
He saved money, so he had to ___.
A. spare it
B. economise
C. keep it
D. rescue it
Which one is right answer, and why? Thank you.

Question

Which one is right answer, and why?
He saved money, so he had to ___. 
A. spare it
B. economise
C. keep it
D. rescue it
Which one is right answer, and why? Thank you.

Answer

None of them are right. All four sentences are meaningless.

Answer

economise :)

Answer

Agree with Mr. China and veronica 
B seems correct

Answer

i think true is B

Answer

I think the answer is B.economise means "spend sparingly;avoid the waste of;"