Lora,you ____________ leave all your books on the floor like this!
It was in the factory _____ I worked _____ I got to know her.
--What if I can’t finish my task today?--______.You still have another week left.
_____ the bad things he has done, we still believe in his essential goodness.
_____ his letter, I decided to write to him again
This computer is of good quality. If it ___________ break down within the first year, we would repair it at our expense.