29. New ways _____ to prevent the river _____.
During ________ this famous scientist found the ways of discovering the new chemical element
E) the later s F) the latest s G) later s H) late ’s I) the latest ’s J) latest s K) latest ’s L) last s M) last ’s N) the last ’s O) the last s
What could you imagine Shanghai will be in ________?
________ food and equipment was kept in that cave during the war time
The young dancers looked so charming in their beautiful clothes that we took ________ pictures of them
________ spared to ensure success