—I’m sorry I forget to bring your e-dictionary?—That’s all right. _______.A. Don’t mention itB. You are welcomeC. Think nothing of itD It’s nothing serious
They ___ have arrived at lunchtime but their flight was delayed.
The next thing he saw was smoke ___ from behind the house.
The new stadium being built for next Asian Games will be ___ the present one.
Planning so far ahead ___ no sense—so many things will have changes by next year.
The Yangtze River is the third ___ in the world.