1.the film is very f____ .all the children keep their eyes closed .
问题描述：
1.the film is very f____ .all the children keep their eyes closed .
2.We often say a friend in need is a friend i_____.
3.you may give your good friends w_____ greetings when you meet on the road by accident.
4.I found I had d____ working out the problem.
答
1.frightening 令人恐惧的
2.indeed真正地
3.warm热烈的
4.doubted 怀疑