In the following sentence, there are two blank spaces. Below the sentence, there are four pairs of words. Find out which pair of words can be filled up in the blanks in the sentence in the same sequence to make the sentence meaningfully complete.
Among a number of hobbies that one can _____ the hobby of reading is the most useful and _____
Among a number of hobbies that one can develop the hobby of reading is the most useful and accumulative.