--Look! What’s _____ the desk? --An exercise book. A. at B. to C. on
( )—Do you have a dictionary? —_______
( ) It’s time for_______.
( ) I_______to school by bus this morning.
( )—Can you sing a song in English? —No, I __________.
( ) He has two basketballs. One is new, __________ is old.
--Look! What’s _____ the desk? --An exercise book.
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