Hi,<br/><br/>Are the following sentences natural to a native ear?<br/><br/><span style="color:#0000ff;">1. Do refilled toners affects a printer’s performance anyway?</span><br/><br/><span style="color:#0000ff;"> </span><br/><br/><span style="color:#0000ff;">2. He was good humor in the interview.</span><br/><br/><span style="color:#0000ff;"> </span><br/><br/><span style="color:#0000ff;">3. Did you always sit in the front row in school?</span><br/><br/>Thanks,<br/><br/>MG.