Susan’s face turned red when she found the teacher’s eyes _____ her.

______ you always think about your future carefully and work hard, I’m sure you will realize your dream some day.

Of all the cities in China, I think Hangzhou is .

填人下面文段空白处的词语，最恰当的一组是（ ）以我之见，读书①是一种休闲，②是高雅、优质的休闲。读书是一种享受。各种书籍，③是政治理论、文学名著、诗词歌赋，④自然科学，⑤去读，⑥会是一种愉悦。 ①②③④⑤⑥

had made up her mind to give it up, but on_________ second thought she determined to have __________ third try.