根据句意和汉语注释，在标有题号的横线上写出单词的正确形式。
小题1:Xu Song, a 27-year –old young man , is_____________(认为) as a talented singer .
小题2:We are having a party to celebrate Betty’ s （二十）birthday.
小题3:—Dad, perhaps you can buy an iPhone.
— What bad __________ (建议)it is! You know I only support Chinese products.
小题4:— Do you know the Chang’e -3 moon rover（登月车）Yutu landed on the moon_____________（成功）?
—Of course ! We are really proud of that!
小题1:considered
小题2:twentieth
小题3:advice
小题4:successfully
小题1:considered 考查动词的语态。句意： 徐松 27岁的青年人，被认为天才的歌手。Be consider as 被认为。。
小题2:twentieth 考查序数词。句意：我们正在举行聚会来庆祝贝蒂20岁的生日。
小题3:advice 考查名词。句意：爸爸，你也许能买个苹果手机。太糟糕的建议了。你知道我只支持国货。What adj +不可数名词 +主语+谓语，感叹句。
小题4:successfully考查副词。句意：你知道嫦娥三号登月成功了吗？当然，我们以此为豪。Successfully修饰动词landed，所以有副词形式。