He is ill对ill提问
He is ill对ill提问
He is late today because he is ill(对because he is ill提问)
he was ill last week 对ill 提问.
i am ill 对ill提问
对划线部分提问He isn't at school because he is ill.
because he is ill
He is serioudly ill.
He is ill _
now he is ill
对划线部分提问 Liu Tao is ill today ill划线
I guess he is ill.
Today he is still___.(ill)