I’m sorry. I have lost the book that I borrowed from you.—_______.I will buy a new one.

Some experts hold the view that knowledge is now everything for people They think people’s moral character is ______as _____they have learned

On seeing the wonderful sculpture，everyone present a cry of surprise．

I think my father is a hero. He is not only strict ________ us but also strict ________ his work.

_ we _______ the new policy for economy, wewould never have bought the house.