I am afraid I must be going与I am afraid I must go的区别
I am afraid I must be going与I am afraid I must go的区别
I am afraid I must be going
It is getting late.I am afraid I must be going now.
It is getting late. I am afraid I must be going now!
It is getting late.I am afraid I must be going now!OK,______
关于一个句子成分问题I am afraid I must be going.这个句子是个系表结构,那么 afraid 后
---It's getting late .I am afraid I must be off now ----____
I am afraid
I am afraid!
I am afraid not.
I afraid I'm must be going. be going 是什么时态
I am afraid ---(go)out alone