You can improve your English pronunciation by talking to native English speakers.
Mark the letter A, B, C, or D to indicate the sentence is CLOSEST in meaning to the original one.
You can improve your English pronunciation by talking to native English speakers.
A. Unless you improve your English pronunciation, you can talk to native English speakers.
B. If you talk to native English speakers, you can improve your English pronunciation.
C. Unless you talk to native English speakers, you can improve your English pronunciation.