ask my dearest teachers

I have no answers to the questions that I don't know how to do , so I need your help,teachers, thank you vey much.
I. the notes from counter-offer letters,which expression doesn't match with each complete sentence,and how to correct it.
1.It is regretful that____.
A. your price's fixed on an unworkeble market level
B. your offer is out of line with the market price
c.your price is unreasonable in the market here
D.your price is not in line with your market
2.To encourage the market for our products, we are prepared to_____.
A.give you a 10% reduction in our price we can maintain only for a short time
B. reduce 10% of the price, which is kept open only for a short time
C. cut you price by 10% that is valid only for a short time
II.Because there is a ready market here___ additional quantities of the goods, we would be grateful if you would arrange early shipment of our repeats.
A. badly in need of
B. in bad need of
C. in great need of

[Mister Micawber]

.
Please try them first yourself, as I said.

.

I have no answers to the questions that I have looked up in the dictionary but cannot get. I only guess the answers but not sure, so I need your help , teachers. Thank you very much.
I. the notes from counter-offer letters,which expression doesn't match with each complete sentence,and how to correct it.
1.It is regretful that__A__.
A. your price's fixed on an unworkeble market level
B. your offer is out of line with the market price
c.your price is unreasonable in the market here
D.your price is not in line with your market
2.To encourage the market for our products, we are prepared to__A___.
A.give you a 10% reduction in our price we can maintain only for a short time
B. reduce 10% of the price, which is kept open only for a short time
C. cut you price by 10% that is valid only for a short time
II.Because there is a ready market here__A_ additional quantities of the goods, we would be grateful if you would arrange early shipment of our repeats.
A. badly in need of
B. in bad need of
C. in great need of

[Mister Micawber]

.
1. Wrong. 'Price' should not be in the possessive (-'s)-- it makes the sentence meaningless; also, the phrasal is 'fixed at', not 'fixed on'.
2. Probably A, but there is some sort of typographical error-- this is a run-on sentence.
II. Oops! Seems to me that both A and C are correct-- please check your copying again.

.