写出下列单词的复数形式。 1. flower ________ 2. he ________ 3. game ________ 4. orange ________ 5. phone ________ 6. Chinese ________ 7. friend ________ 8. toe ________ 9. ear ________ 10. foot ________ day ________ fax ________ bag ________ book ________ box _________ jeep ________ bus ________ man ________ family ________ girl ________