7. Which of the highlighted words from the text mean the following? a. - encourage the development or growth of something b. - make something stronger or more effective c. - a feeling of happiness that something unpleasant has not happened or has ended d. a piece of electronic equipment e. by the smallest amount f. understand a situation g- the activity of using the Internet to harm or frighten another person, especially by sending them unpleasant messages h.___keep a group of people interested or enjoying themselves