These stamps are _______ China and they ________ from 1988. A. on , are B. in , are C. from , are
My shoes are cheaper than _____.
—_______ do you go to the movies? —Once a mouth.
Everyone in my class _______ the poor boy without parents.
English is _______ useful language and it’s also_______ important subject.
--_____your computer? --On the table.