根据后面的中文在划线部分用英语填空!
问题描述：
根据后面的中文在划线部分用英语填空!
1.When do you___________?(必须回来）
2.You_______________if you don't want to.(不必来)
3.I_____________to catch up with them(必须走得很快)
4.I_______________the story again.(将必须写）
5.The last bus lefe and we___________.(不得不走回家）
6.He___________alone.(可能得去那儿）
答
1.have to come back / return2.don't need to come / don't have to come3.have to walk quickly4.will have to write5.had to walk home / had to go home on foot6.may / might / could go there