用一般过去时或瑞完成时填空“()you()(have)lunch?”“Yes.”“When()you()
用一般过去时或瑞完成时填空
1.“()you()(have)lunch?”“Yes.”
“When()you()(have)it”“I()(have)itat12:00.”
2.“()you()(write)alettertoyourauntyet?”
“Yes,I()I()(write)one;astweek.”
3.“()he()(finish)hishomework?”“Notyet”