Although he knew little about the large amount of work done in the field, he succeeded ________ other more well - informed experimenters failed.
______, the car stopped all at once.
– I don’t suppose the police know who did it. -- Well, ______ they do. A middle-aged man has been caught and ______ now.
Miss Pei is on time for everything. How ______ it be ______ she was late for the opening ceremony?
She thinks no one knows how much she likes him, but her face when I said he'd be there really ______!
--- May I take action to help those people whose village has been ______ by the flood?--- ______.