—Peter said that he would come over to have dinner with you tonight.—But I think he . I have been alone for an hour.
Studying Tom’s menu, I found that many of the items are similar to ________ of McDonald’s.
People who do not smoke have less ______of suffering from lung cancer than those who do so.
This factory produced much dirty water, which resulted in a wide _______ of environmental problems.
Please tell me how the accident _______. I am still in the dark.
It is______ of him to set his aim high but do little, so he is always leaving things undone. A. specific B. typical c. flexible D. widespread