The wings of the plane, which stretched out for 80 feet, were __________ of its body.
Those who are of great determination are ____ to make great achievements.
The Smiths consider _____ a computer, which is commonly considered _____ a great help in their work and study.
The programme, which refers _____ the tomb of Qin Shihuang, is _____ for those who are interested in history.
She is on a special _____ to lose _____ weight.
Who did the manager of the company ________ the report?