—I wonder why Suzan looks worried today.—I’m not sure, but she ________a small accident driving here.

--Why didn’t you come to Simon’s party last night?---I wanted to, but my mom simply _________ not let me out so late at night.

—Must I go through the radiation (辐射) check when I come back from Japan at the airport these days?—Yes, you ______. 

― Why ______ you stay in the countryside, where it’s not convenient to go shopping?―But I’ve found it rather valuable for my health.

When I was a child, my father ______ read me a story at night before bedtime．