根据首字母或汉语提示写出单词的正确形式，每空只填一词。【小题1】He isn’t my friend. A Actually, I don’t know him at all.【小

根据首字母或汉语提示写出单词的正确形式，每空只填一词。
【小题1】He isn’t my friend. A Actually , I don’t know him at all.
【小题2】Susan looks very upset (不安的); I should do something to make her happy.
【小题3】I’m glad that John was persuaded (说服) to take part in the English party.
【小题4】Years of fighting has left the area in ruins (废墟).
【小题5】The balloon burst (突然破裂) and the child let out cries.

解析：【小题1】他并非我的朋友。事实上，我根本不认识他。【小题2】苏珊看上去很不安；我得想个法子让她快乐起来。【小题3】我很高兴说服了约翰参加英语晚会。persuaded: 过去分词，与was构成被动语态过去时。【小题4】数年的战争使这一地区成为一片废墟。in ruins: 成为废墟。【小题5】气球突然破裂，小孩哭了起来。

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