---Could I have a window seat ? ---All right. Your flight _____ boarding at Gate 18 at 2:15.
The famous musician, as well as his students, ________ to perform at the opening ceremony of the 2012 Taipei Flower Expo.
Only by increasing the number of doctors by 50 percent ________ properly in this hospital.
Look! The ground is wet. It must have rained last night, ________?
I told Mom that not everyone could manage to have 3 meals on time everyday, ________?
No sooner ________ down on bed ________ the telephone rang.