be angry about 为……生气
be anxious about 为……担忧
be careful about 当心……
be certain about 确定……
be curious about 对……好奇
be disappointed about 对……失望
be excited about 对……感到兴奋
be glad about 对……感到高兴
be happy about 为……感到高兴
be hopeful about 对……抱有希望
be mad about 对……入迷
be nervous about 为……感到不安
be particular about 对……讲究/挑剔
be sad about 为……而难过
be serious about 对……认真
be sure about 对……有把握
be worried about 为……担忧

拿走~