1.Mymotheraskedme()herwiththecooking.
[A]helps[B]tohelp[C]helping
2.Howcarelesshewas!He()alotofimportantideaswhilereading.
[A]kept[B]passed[C]missed
3.Whenthestudentscameintothe
classroom,theteacher()onthe
blackboard.
[A]waswriting[B]iswriting[C]worte
邮箱: 联系方式: