Could you please tell me if these are correctly corrected , someone said they were wrong?<br/><br/>She thinks she knows better than a confirmed doctor and she's only at school to be one. <span style="color:#0000ff;">confirmed doctor?? at school to be one??</span><br/><br/>We've been here longer than we were in Los Angeles. <span style="color:#0000ff;">not sure "been" goes with "were"</span><br/><br/>The door is so slow to close. <span style="color:#0000ff;">I'm not sure you can say "slow to close"</span><br/><br/><span style="color:#0000ff;">Thank you<br/></span>