_____I know she's not perfect, I do like her.
The man moved forward and looked over the edge (边缘), shrinking his shoulders.
When life lets you down and when it seems that your world is ______, take courage and go the next step.
As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.
Since you have missed such a good chance, don’t think about it any more. It’s ______ crying over spilt milk.
The proverb “Seeing a thing for oneself is better than hearing about it” means that secondhand experience is less ______ than firsthand experience, which is perfectly true.