1 It is( )thought to be a plant of africa,but no one knows e

It is( originally 副词,修饰动词think )thought to be a plant of africa,but no one knows exactly the( origin名词.起源)of this plant,because we don't have any( original 形容词 原始的 )materiabl about it
它一开始被认为是非洲的一种植物但是没有人确切的知道这种植物的起源.因为我们没有任何关于它的原始资料.
Kelly wrote a letter to him to(apoloize动词不定式 )for her calling her nickname,but him didn't accept her(apology名词.道歉 )
凯利写封信为喊他绰号的事道歉.但是他不接受她的道歉.第二句有两个错误纠一