Not until the motorbike looked almost new ______repairing and cleaning it.
The Yangtze River, China’s longest, has been affected by a severe drought, _____ the lowest level of rainfall this year since 1961.
As ______ child, Salk did not show any interest in ______ medicine or science in general.
No matter how I tried to read it, the sentence didn’t ______to me.
The last ______of the play was very impressive.
The government ______the diplomatic note from Japan for its unclear attitude to the trade between two countries.