“Autumn” is also called ________ in American English.

The high chimney in the factory was in such a bad ______ that it suddenly _____.

te! Why are you in such a hurry—-______the : train

students don’t understand what their teacher is talking about, he/she hasn’t _________his/hermeaning_____________

So although Fleming discovered penicillin,it was over a decade ___________someone else turned penicillin into the greatdrug of the 20th century.