1.do（过去式）2.answer（过去式）3.say（过去式）4.telephone（过去式）5.play（单三）6.am（过去式）7.are（过去式）8.arrive（现在分词）9.enjoy（现在分词）10.hurry（过去式）11.phone（现在分词）1.Look! The boys____(play)football there2.I enjoy____(listen)to the radio very much3.I_______(be)at home yesterday4.She didn't_______(call)the doctor the night before last5.What did he______(say)to you yesterday?6.He_______(live)in Beijing last year7.she______(not open)the box yesterday8.We__________(see)our teacher tomorrow9.They______(not be) at xchool the day before yesterday10.She often__________(enjoy)herself
參考答案:1.did,answered,said,telephoned,played,was,were,arrived,enjoyed,hurried,phoned
2.is playing /listening /was /call /say /lived /didn't open /will see /were not /enjoys
