阅读下列各小题，根据括号内的汉语提示，用其对应的英语单词的适当形式完成句子，并将答案写在相应的横线上，每空只填一词。
小题1:He is not worth believing because he enjoys ___________ __________ (编造) stories.
小题2:American English _________ _________ _________ (与—相似) British English although there are some differences.
小题3:_________ _________ _________ (令我吃惊的是), he showed no fear in the accident.
小题4:When his humorous speech _________ _________ _________ _________ （结束），the audience burst out laughing.
小题5:My friends asks me whether I _________ _________ _________(在—有困难) spelling words.