shamed, sir, that I wasted themany hours __________ I should have studied in class

_____ you are in a speech contest or you are giving a talk in class, a little preparation will make your presentation organized and dynamic

Can she swim or skate — __________ . But she can do sky diving .

Why don’t you put the meat in the fridge? It will_______fresh for several days

The new road is __________ of the old one.