( )1. Amy used to have long hair, ___________ she?
A. used B. didn’t C. didn’t use D. usedn’t to
( )2. My father_____ a teacher. A. used to B. is used to C. used to be D. was used to be
( )3. The boys don’t know ______ . A how do they swim B. how swim
C. they how swim D. how to swim
( )4. I always go to sleep ___ the light ____.A. in , on B. with, on C. and , in D. and, with