... we can’t go to school A. If it rains, I could go to school B. If it didn’t rain, I could go to school C. If it not rain, I could go to school D. If it rains, I can go to school 49. “Open ... live. A. Habitat B. Habitant C. Extinction D. Biodiversity 29. Be careful of that dog. It might _________ you. A. bite B. slip C. wake D. break 30. I have been looking ______ this ... of the most important things is job interview. In order to make a good impression during a job interview, you need to prepare yourself for the interview carefully. Punctuation is very necessary....