--We________ in advance. Look, this restaurant is almost empty.--Yes, just in case.
Sometimes we are asked _____ the likely result of an action will be.
With his money _____, he couldn’t go home.
Cleaning women in big cities usually get _____ by the hour.
_____ Kate and Joan who taught Tom the nice song last night?
In the office I never seem to have time until after 5:30 p. m. , _____ many people have got home. A whose time B. that C. on which D. by which time