( ) I _________ my grandparents next week. A. visited B. am visiting C. will visit
( )If you are ______, you should see a doctor. A. ill B. cold C. angry
( )My mother likes ______. A. singing and dancing. B. sing and dance C. sing and dancing
( )I'm going ______ 3 o'clock. A. on B. in C. at
( )_______ does he work? He works at sea. A. How B. Who C. Where
( ) Usually I go to school on ______. A. bike B. foot C. plane