Large Government borrowing can cause yield curve to shift upward. i. False ii. True iii. Difficult to say iv. Remains same

True.

Difficult to say because I don't know. 

I guess true.

Yes

May be     True 

Answer is true to shift the yield curve and not moving on the same previous curve .

true

It seems that you're all bankers like Mr Vinod !

I support here Alex's response

Recent years China lost huge amount in Libya.

I have to agree with Mr. Vinod Jetley's answer ... I believe true is the correct answer