一般过去时一、写出下列动词的过去式1.amis _ 2.do _ 3.go _ 4.have _ 5.isnt _ 6. arent _ 7.spend_ 8.cook_ 9.read _ 10.clean _ 11.live _ 12.study_二、用适当的词完成下列对话1. How was your weekend? It _ great. What _ you _ last weekend ? I _ some homework.2. What _ she _ last weekend? She _ to the beach.3. What _ they do last weekend? They _ to the movies.三、用括号