写出以下动词的过去式
e---- _________
2. do-----___________
3. drop----___________
4. go--- ___________
5. meet-----___________
6. buy---___________
7. run----____________
8. see----__________
9. send---____________ 10. visit---__________ 11. take---____________ 12. are----___________ 13. walk---___________ 14. skip---__________ 15 ring----__________ 16. win----__________ 17. lose---___________
过去式的时间标志
1.______________
2._______________
3.______________
4._______________
5._______________
根据句意填空
1.I ______________(掉了) my ice cream.
2.We ___________ (回来)back last Sunday.
3.A: What ______ (做) you do at the weekend?
B: We ___________ (参观) lots of places.
