— The manager of the factory wants to improve production a great deal, but he doesn’t spend much on technology.
— I am afraid he won ’t realize his dream. You know ________.
B
暂无解析
— Did you give your iPhone 6 to Mary?
— __________. I just lent it to her.
__________taken my advice, you__________now.
You have made a few mistakes in your composition but you have done well.
——Who knocked at the door?
——I’ve no idea. I just pretended nobody was at home, so I didn't ask who _____ was.