The girl got into ________ panic when she heard ________ frightening news.
Thanks to the application of new farming methods,output is now six times _____it was before 2000.
Madonna ____a straight A student,but it was dancing that she was really crazy about.
I’m told that languagepractising.com is a free website ____ learners can not only learn various languages but also chat online.
The traditional approach___with complex problems in our studies is to break them down into smaller,more easily managed problems.
Vitamin D helps our bodies make a special chemical,and this special chemical, ____ , affects our brains,making us feel happy.