_isknowntotheworld,MarkTwainwasagreatAmericanwriter.
A、AsIdon’twanttowatchthefootballmatch.Canyou__________Channel9?
Notuntilthegamehadbegun__atthesportsground.
You'dbettertakethesedocumentswithyou__youneedthemforthemeeting.
Womenemployees________thesamesalariesasmenfordoingthesamework.
Johncomplainedtothebooksellerthattherewereseveralpages______inthedictionary.
