写出下列名词的复数形式:
(1)box_________ (2)pencil-box______(3)bus__________
(4)man__________ (5)woman __________ (6)boy_________
(7)coat__________ (8)watch__________
写出下列名词的复数形式:
(1)box_________ (2)pencil-box______(3)bus__________
(4)man__________ (5)woman __________ (6)boy_________
(7)coat__________ (8)watch__________