( )1. —What’s ________ matter with you?
—I have ________ bad headache.
A. the; a B. a; a C. the; an D. /; a
( )2. —Your sister speaks English well. Who taught her?
—Nobody. She taught _________.
A. her B. hers C. herself D. she
( )3. If you have any _______ on the train, you can call me for help.
A. difficulty B. pressure
C. skill D. stress
