We should ________ the best person for the job, and I feel Jane is a remarkable candidate.
The time is not far away ________ modern communications will become widespread in China’s vast countryside.
I hope that the little ________ I have been able to do does good to them all.
There are several research centers in China ________ a certain disease called Bird Flu is being studied.
The treatment will continue until the patient reaches the point ________ he can walk correctly and safely.