用所给单词的适当形式填空。call，alone，laugh，documentary，end1.Myfather...
问题详情：用所给单词的适当形式填空。call，alone，laugh，documentary，end1.Myfatherlikeswatching________inhissparetime.2.Ilikethesong________YouandMeverymuch.3.Thestoryhasasad________.4.Ithink________isakindofgo...