—Why did you leave the water running in the sink? —My goodness! I guess I ____ to turn off the tap.
—The authors of computer viruses are geniuses. —I agree. If they applied their wisdom to other net technologyhuman beings can benefit, it would be better.
The winter of 2008 was extremely bad.most of people say it was the worst winter of their lives.
No one helped me . I did it all myself .
To understand the grammar of the sentence,you must break it______ into parts.
The classroom is big enough, but we’ll have to move if we have more students.