(You'd better) hurry up (if) you want to buy (something) because there's hardly (nothing) left.

单项选择题Because of (the injured people) (laying) on the ground below the windows, fire fighters were (unable) to place ground ladders (up to the windows) on the northeast side of the building.

单项选择题During the dinner we had (agreeable conversation)--(nothing extraordinary)--but (catching up) on recent events of (each other's life).