If second letter from the left end of each word from each group is to be considered, then which among the following group of words can make at least one 4-letter meaningful English word such that one letter to be used only once?
I. WEAR, MAIN, LOOP, DEAR
II. BIRD, VASE, SORE, TEAR
III. KITE, STAR, WAIT, PEAR
IV. CAFE, NEST, BARE, FATE

I. WEAR, MAIN, LOOP, DEAR: The second letter of the given words from the left end are ‘E’, ‘A’, ‘O’, and ‘E’. No meaningful English word can be formed. II: BIRD, VASE, SORE, TEAR: The second letter of the given words from the left end are ‘I’, ‘A’, ‘O’, and ‘E’. No meaningful English word can be formed. III: KITE, STAR, WAIT, PEAR: The second letter of the given words from the left end are ‘I’, ‘T’, ‘A’, and ‘E’. Word formed is ‘ORAL’. IV. CAFE, NEST, BARE, FATE: The second letter of the given words from the left end are ‘A’, ‘E’, ‘A’, and ‘A’. No meaningful English word can be formed.