1.The motner told the boy____football ofter lunch
A.not play B.clon't play C.not to play
2.please don't forget ____to me,will you?
A.to write B.writing C.write
3.Mother decided____Tom away from school
A.not keeping B.not to keep C.not keep
4.we'd better____on the rood.A car may hit us
A.not to play B.not play C.to not play
5.Her dress has become loose she seems_____weight
A.to lose B.to have lost C.losing
分析说原因，为什么选那个，还有翻译。
1.The motner told the boy not to play football ofter lunch told sb （not）to do，告诉某人（别）做某事
A.not play B.clon't play C.not to play 妈妈告诉那个男孩吃完午饭后别去踢足球
2.please don't forget .to write to me,will you? forget to do 忘记去做某事
A.to write B.writing C.write please don't forget .to write to me,will you？
3.Mother decided not to keepTom away from school decide （not）to do决定（不）做某事
A.not keeping B.not to keep C.not keep 妈妈决定不去让Tom离开学校
4.we'd better not play on the rood.A car may hit us had better （not）do 最好（别）做某事
A.not to play B.not play C.to not play 我们最好不要在马路上，玩汽车会撞着我们
5.Her dress has become loose she seems to have lost weight seem to do似乎做某事，这里是完成时
A.to lose B.to have lost C.losing 她的裙子有松动,她似乎减肥了
累，望采纳