The beautiful town, _____ we spent our summer vacation last year , lies at the foot of a mountain.
How did you manage to get to school on time ______ you missed the school bus?
In no case ______ allowed to go on.
He left Europe _____ World war II broke out.
______ the poem a second time, the meaning will become clearer to you.
Vicky, _____ born in China, lived and practiced law in public.