Wasacarinvented_____March4,1876?A、on B、in C、at
--Don't make any noise in the living room! My baby is sleeping. -- ________.
Could you tell me _______at this station,please?
The film______for ten minutes when we got to the cinema.
He told me he had finished the work ______.
What a nice day! You are not busy today. ______ go to the park with Sam?