If this day (68)........ convenient for you, please speak with our coordinator

Câu hỏi :

Question 68 - 70 refer to following paragraph:
State Department of Health
Dear Parents,
I am writing this letter to notify you of the change in a checkup schedule which has been moved up to Friday October 19, instead of Wednesday October 17. If this day (68)........ convenient for you, please speak with our coordinator.
In addition, please note that the office phone number has also been changed. It is (69)........ (518) 437-8329.
We are trying our best to respond with timely (70)........ and accuracy.
Sorry again for the inconvenience. For more information, please contact Donna Maser, the program coordinator, at (518) 437-5961.

68. If this day (68)........ convenient for you, please speak with our coordinator.