hard-working,helpful

英语鲁教版八年级上unit4《hesaidiwashard-working》
【预订】beyond the summit: the hard-working
人教新目标英语八年级下unit4 he said i was hardworking ppt课件.
unit 4 he said i was hard-working. unit 4 he said
a hard-working dog phonics reader #30 ar