The organization broke no rules, but ______had it acted responsibly.
16.The shopping center in the city was ____ as a result of a cigarette, which shocked the whole country.
15.—Will you go to the party tomorrow, Xiao Hai? —No, ____ I was invited to.
14.It was in the village ____ he once lived ____ he got his junior education.
13. -- Now, where is my purse? --________! We’ll be late for the bus.
12.--I ____ becoming an astronaut (宇航员) when I was at school. -- Really? Do you still think it will ____ ?