The retired man donated most of his saving to the school damaged by the earthquake in Yushu,___the students to return to their classroom
How can we get this language point _____ to the students.
. While typing, Helen has a habit of stopping _____ to give her long and flowing hair a smooth.
They have held several meetings to _____ next year's production plans.
_____ inviting guests and not treating them properly!
The workmen made so much _____ that Mrs. Walker had to spend three days cleaning up afterwards.