How can you ______ the blame for this accident ______ the taxi driver ?

Sandy’s drawing is ________ than ________.

Sally used to be ______, but nowshe enjoys meeting and talking to new friends.

Chinahas got a good forfighting against the flu with its careful and smooth organization.

To my ________， he was not a little ________ at the news that he had won the first prize in the English speech contest, for he thought that he didn’t perform so well.