The old man, ________ abroad for twenty years, is on the way back to his motherland.
It is believed that as a teacher, a deep knowledge of the subject is important, but __________ important is the ability to pass that knowledge on to the students effectively.
Whatever he does, once he sets up a goal, he would start pursuing it without __________.
The suggestion that the 50th anniversary of the founding of our school __________ put off till Saturday has been __________.
If you __________ faults but you still want the bicycle, ask the shop assistant to reduce the price.
Had she __________ her promise, she would have made it to Yale University.