( )1. Can you show me _________ a disk?
A. co py B. how to copy C. what to copy D. to copy
( ) 2. Don’t be afraid __________.
A. make mistakes B. making mistakes
C. of make mistakes D. to make mistakes
( ) 3. I passed the English exam _________ the help of my friend.
A. by B. with C. in D. under
( ) 4. Please turn off our TV. You can’t leave the room __________ the TV _________.
A. when ; on B. with ; on C. with ; off D. when ; off
( ) 5. Mother __________ us stories when we were children.
A. was used to tell B. in used to telling
C. used to tell D. use d to telling
