精选优质文档-倾情为你奉上四大时态综合练习 一、用单词的正确形式填空: 1. _ you _(water) the flowers yesterday. 2. Su Hai _(go) for a walk last Sunday. 3. Mike didnt _(finish) his homework yesterday. 4. I _ (pick) apples on the tree last month. 5. I _(swim) with my parents on this weekend. 6.There _ _ (be) a party in our school. 7.Mike _ _ (visit ) his grandparents next week. 8.He _ _ _ _(buy)a bike t