Nothing_______ after the terrible fire which had beencaused by someone smoking in bed.

. I forget where I read the article, or I _____ it to you now.

I have great difficulty figuring out the answer to this problem. — _____ my advice, you ____ less difficulty with such problems.

Do you know________ this dictionary belongs to–Let me see. Oh, it’s__________.

His first book is of great use for ourcourse But his latest one is ____ worth reading