Hi, Linda. I didn’t see you at the party last night.— Oh, I ready for the math exam all the time.

Have you received Jack’s plan? —Yes, but I don’t think his plan is _____．

____________. —– I’m fine. Thank you.

___ years ago, the population of China was over20 million.

The author of the novel designed the plots of the story so badly that some of the plots are often ______ each other[ ]