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17. Jack started to work at _______ early age because his family was very poor.
A. a B. an C. the D. /
18. -Bob! Is this your dictionary?
-No, it isn’t. Ask Sally. She is looking for_______.
A. his B. hers C. mine D. yours
A. a B. an C. the D. /
18. -Bob! Is this your dictionary?
-No, it isn’t. Ask Sally. She is looking for_______.
A. his B. hers C. mine D. yours
