May I go now? — No. You ______________ let the teacher know first.”

I am going to take the entrance examination of Fudan University. —_________________

I was told to be here at this time.—Sorry, you ___________. I forgot to tell you we’ve changed the plan.

_______ is the train station from the school? — About twenty-minute bike ride.

Since my return to China, I haven’t seen my host mother in America; nor______from her.