为什么这个句子加be I am going to be there at three o'clock.
为什么这个句子加be I am going to be there at three o'clock.
I am going there at three o‘clock
l am going there at three o'clock
going,am,there,3o"clock,i,at
I am going to be there
I'm going to be a doctor.Be there or be square.为什么加be?
I am going at 3 o'clock.
I have to be home by ten o'clock.为什么不是be at home?
at,i,by,going,am,three,o^clock,bike.i,go,the,museum,can,how,
i am going to be sick为什么要用be?
i am going to be
neither he nor I am go there.还用加am么?如果加AM后面是不是要变成be going to