Fill in the blanks with the following expressions. This offer is ________ your reply reaching us within 5 days.
举一反三
- We are making you the following offer, subject to your reply reaching here within five days.
- This offer is firm, subject to your reply reaching us before Oct.15.
- This offer is firm subject ____ your reply reaching us ______ the end of this month.
- The offer is firm ____ your reply reaching us before the end of this month.
- The offer is firm, subject to our receipt of your reply within ten days.