问题
Mum, it’s late. Why are you still here—Dad hasn’t come back yet. I _____ for him.
A:am waiting
B:have waited
C:was waiting
D:waited;
B:have waited
C:was waiting
D:waited;
正确答案是：
同类题型
I’m not used to the way you speak to me. _______, I don’t want to continue the conversation.
Some students even have no idea of they are studying, so they are aimless most of the time
He ____ much food ____ the poor family.
It’s nearly 6:00 p.m. Will you have supper here— Sorry, I ____. I have many things to do.