she dropped the handkerchief as she

问题描述:

she dropped the handkerchief as she
1 This is what I ___ (mean)._____ (you understand)me?
2 Years ago,he ___ (smoke)but he ___(not smoke)anymore.
3 She___(drop)her handkerchief as she ____(cross)the road.
用正确的动词形式填空

mean Do you understand
smoked didn't smoke
dropped crossed